Rachel: I watched Monica bang his head against that thing.
Ross: Monica did it? Monica, did you notice anything weird about Ben today?
Monica: No, why?
Ross: I was just playing with him, and we were doing the "Alphabet Song", which he used to be good at. But suddenly he's just leaving out "E" and "F." It's like they just, I don't know, fell out of his head.
Monica: Really?
Ross: Oh, and also, he's walking kind of funny. It's like his left leg is moving a lot faster than his right leg. Yeah, he's in there, just ... [circling around]
Monica: Oh, my God! I wrecked your baby! [checking on Ben]
Rachel: I hope it's still funny when you're in hell.
Monica: You jerk!