Caroline's grandmother
I know we have seen a lot of surreal stuff on 2 Broke Girls, but Caroline's grandmother story didn't make sense at all. Astrid lost all her money so who was paying all her medical bills when she was on a coma and of course who was paying the butler?
I have to admit though that I liked Caroline's speech to her grandmother admitting that "the help" are her family now. I feel that this episode was created in order to see Caroline having that big moment.