Quote from Monica in The One Where They All Turn Thirty
Monica: Phoebe, why don't we just go upstairs and have some birthday cake? Phoebe: No, I just feel like being by myself for a while. I'll see you guys later. Thanks. Rachel: Oh, Poor Pheebs. Joey: Hey, you know what, you guys, I think I'm gonna walk her home. Monica: Oh, man. Chandler: What? Monica: He's gonna eat the cake.