Great. I have to manually re-enter all this code. Okay, how long? Six, seven hours. Ryan,...

Ryan Phan: Great. I have to manually re-enter all this code. Tree Gelbman: Okay, how long? Ryan Phan: Six, seven hours. Tree Gelbman: Ryan, look at me. I am on borrowed time here. Understand? Get it done. Ryan Phan: Uh, yeah, I'm on it. [Tree leaves. Carter runs after her] Carter Davis: Tree, wait up. [Tree continues walking away] Carter Davis: Hey. Are you sure about this? Tree Gelbman: Of course I'm sure. Carter Davis: Okay, well, what about the killer? [Tree stops] Carter Davis: I mean, you said people are gonna die tonight. If you close the loop and we don't help, then they're dead for good, aren't they? Tree Gelbman: [firmly] I have to stay alive. I can't go back to that hospital. It's way too risky. [Tree starts walking away] Carter Davis: Okay, so that's it? You're just gonna walk away and let a bunch of innocent people die? [Tree stops and returns to face Carter] Tree Gelbman: People die every day, Carter. I can't be responsible for everyone, okay? I know how selfish that sounds, but it's true. Carter Davis: [disdainfully] Yeah, no, that sounds incredibly selfish. Are you serious? Tree Gelbman: [shakes her head tearfully] That's not fair. You have no idea how hard this is for me. I don't want to have to choose between you and my mom, but I have to. Carter Davis: What do you mean, "choose"? [Tree hesisates for a moment] Tree Gelbman: Carter, we're together in the other dimension. [Carter gapes] Tree Gelbman: I woke up in your bed every morning, just like this morning. I did it over and over and over again until I fell in love with you. But that version of us is back there, and my mom is alive here. So I've made my decision. Carter Davis: Wh... what if you're wrong? Huh? What if you're wrong? What if this isn't the life that you're-you're supposed to have? Tree Gelbman: So, what? I'm just supposed to go back to some dimension where my mom's dead? [Tree shakes her head, choked by tears] Tree Gelbman: I can't. I can't lose her again. Carter Davis: [quietly] You already did. And none of this is real if it erases that. You're just... you're living someone else's life that doesn't belong to you. Y-Your pain, th-that loss, that's... that's what makes you you. But you have the chance to do something other people only dream of. Tree Gelbman: What? Carter Davis: You can say goodbye. [before Tree can answer, they hear Danielle calling Carter "Yoo-hoo!". She approaches] Tree Gelbman: Your girlfriend's calling you. Better go. [Tree walks away] Danielle Bouseman: What's her problem? She just ditched our house meeting. [Carter does not answer. His eyes are fixed on Tree, as she getting further from them. Danielle notices that and snaps her fingers before his face] Danielle Bouseman: Hello? What were you guys talking about? Carter Davis: [lies] Nothing. We were just... we were going over school stuff.