Rachel: My mom's not gonna be here?
Monica: Well, given that we forgot to invite her it would be an awfully big coincidence if she was.
Rachel: My God!
Monica: Well, it wasn't my fault, Phoebe was in charge of the invitations.
Phoebe: Well, I don't, I don't have a mother, so often I forget that other people--
Monica: Oh, give it a rest!
Rachel: So, my mother is not coming to my baby shower?
Phoebe: No... Neither is mine.