Brian. Definitely. He is so awesome. He is like the brain of the family. Everyone asks him for advice, if they're sometimes in need of something, they turn to Brian. My favourite quote from Brian:
Peter: It's already done. I dropped them all off at Toys for Toddlers last night. Brian: All? Peter, only only one gift was for charity, the rest were for the family. Peter: No, the rest were from the family. Weren't they? (Pauses.) Oh crap...since when did they change the meaning of "for" to "from"? Brian: They had a meeting about it last night. Peter: Why wasn't I told? Brian: They sent 你 a card, but it 说 "for Peter" on it so 你 must of thought it was from you, so 你 didn't...you know, its just easier to call 你 stupid.