Two weeks.

Fourteen days of surgical precision. Fourteen days of emails that sound like they were written by a robot with a psychology degree. Fourteen days of pretending that the way my chest tightens when I see his name in my inbox is just a Pavlovian response to stimulus, nothing more.

It's not working.

The data is pristine. My methodology is flawless. My emotional state is... well, let's not examine that too closely.

I'm sitting in the library at 11 PM on a Thursday, surrounded by the accumulated detritus of my research—printed articles, highlighted studies, my laptop open to a spreadsheet that's supposed to prove something meaningful about human connection. Instead, it's just making me feel hollow.

Sophie found me here three hours ago and left with a look that said I'm worried about you and also I want to kill you, which is her signature expression lately. She's right to worry. I can feel myself fragmenting, splitting into the version of me that's conducting rigorous research and the version of me that checks her phone every forty-seven seconds hoping for a message from Marcus.

The version that's becoming obsessed with the rain forecast.

I lean back in my chair and let out a laugh that sounds slightly unhinged. A grad student two tables over gives me concerned eyes. I don't blame her.

What was I thinking? That I could study love like it's a chemical reaction? That I could quantify the moment Marcus looked at me like I was the only real thing in his carefully constructed world? That I could measure the exact dopamine spike when he touched my arm, as if understanding the mechanism would somehow make it less dangerous?

My phone buzzes.

It's not Marcus. Of course it's not Marcus. Marcus has respected my distance protocols with the kind of professionalism that makes me want to scream. He's sent exactly three emails—all brief, all cordial, all making it clear that he's accepted my decision even though I can read the subtext in the careful word choices: I'm not okay with this.

The notification is from Professor Ashford: Need to discuss your chapter revisions. My office. Tomorrow, 2 PM. Non-negotiable.

I stare at the message until the letters blur. Ashford has been circling me like a shark since I started distancing myself from Marcus. More comments on my methodology. More "concerns" about my thesis direction. More invitations to his office that feel less like mentorship and more like he's trying to remind me who holds the power here.

I should be terrified of him. Somewhere in the rational part of my brain, I am.

But mostly I'm just tired.

I'm tired of being afraid. Tired of running. Tired of pretending that my armor is protection instead of a prison.

I close my laptop and shove it into my bag with more force than necessary.

---

The rain starts around midnight.

I know this because I'm not sleeping. I'm lying in bed in the darkness of my shared apartment, listening to Sophie's soft snores from across the room, and watching the rain streak down the window like something's trying to get out.

Or in.

My phone is on silent, but I can still feel it vibrating against my nightstand. I've turned off notifications, but my brain has learned to anticipate the rhythm. Every few minutes, I think I feel it. Every few minutes, I'm disappointed.

This is pathetic.

I roll over and pull my pillow over my head like I'm twelve years old and the world is something I can block out with enough determination.

It doesn't work then either.

Around 1 AM, I give up. I get out of bed—carefully, so I don't wake Sophie—and move to the kitchen. The apartment is small enough that our bedroom and the main living space are basically one open concept disaster. I make tea I won't drink and stand at the window, watching the rain accumulate on the fire escape.

That's when I hear it.

Not the rain. Something else. Something that makes my entire nervous system light up like a Christmas tree.

A knock. Soft but deliberate. At the window.

I stare at the glass like it might explain itself. The window is three stories up. The fire escape is narrow and slick with rain. No one in their right mind would be out there.

Then again, I've never accused Marcus of having an abundance of sense.

I move to the window and pull it open, rain immediately spattering across my face and my ancient MIT t-shirt. "What the fuck are you doing?"

Marcus is soaked through, his expensive cologne replaced entirely by the smell of rain and something wild—cedarwood and smoke and desperation. His gray-green eyes are dark, and there's a intensity in his face that I've never seen before. He's gripping the fire escape railing like it's the only thing keeping him tethered to earth.

"I needed to see you," he says. Just like that. No preamble, no charm, no mask.

"You're going to fall and die, and then I'll have to testify at an inquest about how you died being an idiot."

"Worth it." He says it like he means it.

I should tell him to leave. I should close the window. I should go back to bed and pretend this didn't happen and continue my carefully constructed distance protocols that are supposed to protect both of us from the inevitable disaster of actual human connection.

Instead, I step back and let him climb through.

He moves carefully, water dripping from his hair, from the edges of his designer jacket, pooling on our hardwood floor. He's shaking—whether from cold or adrenaline or something else, I can't tell.

"You can't just show up at my apartment in the middle of the night," I whisper, aware of Sophie sleeping fifteen feet away.

"You wouldn't answer my calls. You wouldn't respond to my emails. What was I supposed to do?" His voice is rough, desperate in a way that makes something in my chest twist painfully.

"Accept that it was over?"

"It wasn't over." He steps closer, and I should move away, should maintain the distance I've so carefully established, but my feet aren't listening to my brain anymore. "It's not over. You don't feel this and just stop feeling it because of some research protocol."

"Yes, you do." My voice is shaking now too. "You feel it and then you recognize it for what it is—a chemical reaction, a biological imperative, a mistake—and you move on."

"Is that what you think this is?" He reaches for me, and I let him, which is my first major mistake of the evening. His hand finds my face, rain-cold and trembling. "A mistake?"

I should say yes. I should lie and say yes and send him back out into the rain where he belongs, where he can't contaminate my data and my carefully ordered life.

But I've always been bad at lying to myself, even when my survival depends on it.

"No," I whisper. "But it has to be."

"Why?"

"Because I can't—" My voice breaks, and I hate myself for it, hate the way my eyes are suddenly burning with tears that have nothing to do with the rain on my skin. "I can't be my mother, Marcus. I can't be the person who falls apart when someone leaves. I can't be that weak."

"You're not weak." He steps closer, and now he's so close that I can feel the heat radiating off his body despite the rain, despite the cold. "You're the strongest person I know. But strength isn't about never feeling anything. It's about feeling everything and surviving it anyway."

"You're going to leave."

"I'm not."

"You will. Everyone does." The words are coming out now, all the things I've been holding back, all the things I've spent twenty-three years trying not to believe. "My father left. My mother fell apart. I promised myself I wouldn't be like her, and now I'm—" I break off, unable to finish. Unable to admit that I'm already falling, already fragmenting, already becoming the thing I'm most terrified of.

"You're not her." His other hand finds my waist, pulling me closer. "And I'm not him."

"You don't know that."

"I do." His forehead touches mine, and I can feel his breath against my skin, warm and real and terrifyingly present. "I know because I've spent two weeks trying to respect your distance, trying to prove that I could be the kind of person who accepts rejection gracefully. And I couldn't do it. I couldn't stay away. I couldn't pretend that what I feel for you is just some experiment or some game or some phase I'm going through."

"What do you feel?" I ask, and I hate how small my voice sounds, how desperate.

"Everything," he says. "I feel everything when I'm with you."

And then he's kissing me.

It's not the careful, measured kiss from the lab. It's not strategic or calculated. It's desperate and raw and honest in a way that terrifies me more than any threat could. His hands frame my face like I'm something precious, something worth protecting, and he tastes like rain and need and something that tastes dangerously like hope.

I kiss him back because I can't help it, because my body has its own agenda that my mind can no longer control. My hands find the wet fabric of his jacket and pull him closer, and I'm drowning in the scent of him, in the heat of him, in the reality of him being here, being present, being real.

For a moment—just a moment—I let myself believe that maybe, possibly, he's telling the truth.

Then my brain catches up with my body, and panic floods through me like ice water.

I push him away, hard enough that he stumbles backward, his hand reaching out to steady himself against the wall. We're both breathing hard, both shaking, both looking at each other like we've just done something catastrophic.

Because we have.

"This was a mistake," I say, and my voice is steady now, which is somehow worse than if it was shaking. "This whole thing. You, me, the experiment—all of it. I contaminated the data. I let myself become emotionally compromised. I became exactly what I was trying to study instead of maintaining appropriate objectivity."

"Iris—"

"No." I hold up a hand, and I can see the moment he realizes I've armored back up, that I've retreated behind my walls so completely that he might as well be talking to a stranger. "You need to leave."

"I'm not leaving you like this."

"Yes, you are." I move toward the window, opening it wider, letting the rain blow in. "You're going to climb back down that fire escape, and you're going to stop trying to contact me, and you're going to accept that this was a temporary fluctuation in our neurochemistry, nothing more."

"You don't believe that." He's still standing there, water dripping from his hair, his eyes dark with something that looks like pain.

"It doesn't matter what I believe." And this is the cruelest thing I'll say to him, the thing I know will stick: "It matters what's true. And the truth is that I'm not capable of the kind of sustained emotional connection that you're looking for. I'm not wired for it. My childhood trauma has left me fundamentally incapable of healthy attachment. The data is clear on this."

I watch him flinch like I've hit him.

"You're hiding behind your research because you're scared," he says quietly.

"Of course I'm scared." I let the anger out now, let it fuel me, let it replace the terror that's threatening to consume me. "I'm terrified. But not of you. Of myself. Of becoming someone I don't recognize. Of needing someone so badly that I lose myself entirely. So yes, I'm running. And I'm going to keep running, because that's what I do. That's what I'm good at."

He looks at me for a long moment, and I can see him working through something, some internal calculation. Then he moves toward the window.

"Running from love isn't the same as disproving it," he says as he climbs back out onto the fire escape. Rain immediately soaks him again, and he looks like some tragic figure from a film noir, all sharp angles and heartbreak. "You can hide behind your data and your psychology and your fear for the rest of your life, Iris. But that doesn't change what we both know is real."

"What we know is an illusion," I say, and I'm closing the window now, cutting off the rain and the cold and him. "A temporary neurochemical state that will pass with time and distance."

"Keep telling yourself that," he says through the glass. "But we both know you don't believe it."

Then he's gone, disappearing down the fire escape into the rain and the darkness, and I'm standing alone in my kitchen with wet hair and a racing pulse and the knowledge that I've just made the worst decision of my life.

Or possibly the best one.

I can't tell anymore.

I close the window and lock it, then lean my forehead against the glass and watch him reach the ground. He stands there for a moment, looking up at the window like he's waiting for me to change my mind, to come back, to choose him over my armor.

I don't.

When he finally walks away, disappearing into the rain-soaked night, I feel something inside me break—not dramatically, not in a way that would show up in any neurochemical scan, but fundamentally. Like a hairline fracture in glass that will eventually spread until the whole thing shatters.

I turn away from the window and find Sophie standing in the darkness of the bedroom doorway, her warm brown eyes filled with a sadness that suggests she's been awake for the entire conversation.

"That was the dumbest thing I've ever seen you do," she says quietly.

I don't argue with her.

I can't.

Because she's right, and I know she's right, and knowing that and being able to act on that knowledge are apparently two entirely different things.

I move past her back to bed, but sleep doesn't come. Instead, I lie in the darkness and listen to the rain continue its assault on the windows, and I think about Marcus standing in my kitchen, soaking wet and desperate, telling me that he felt everything.

And I think about how I felt everything too.

And I think about how I chose my fear over him anyway.

The rain continues all night, and somewhere in the city, Marcus is probably soaking wet and alone, and it's my fault. All of it. The pain, the distance, the breaking point.

But at least my data is clean.

At least I haven't become my mother.

At least I still have my armor.

At least.

At least.

At least.

The word becomes a mantra, a prayer, a lie I tell myself until dawn breaks gray and cold over the city, and I realize that Marcus was right about one thing:

Running from love isn't the same as disproving it.

And I've just proven, beyond any shadow of a doubt, that I'm very, very good at running.