Dan: Hey, you almost here?
Serena: Hey, I'm really, really, sorry, but I'm kind of stuck at this photoshoot with Blair. It's a long story, but I don't think I'm gonna be able to make it.
Dan: Oh, a photoshoot, huh?
Serena: It sounds really superficial, I know. But it's important to her and, you know, she's important to me. But I'll make it up to you, though, I promise.
Dan: No, it's no big deal, really. Don't worry about it.
Serena: You're the best. I knew you'd understand. I'll call you later.
Dan: Yeah, yeah.
Cashier: How many?
Dan: Uh... none...