The most believable family scenes

I am watching this movie right now, and in my opinion the two most believable family scenes are:
#1. When Bobby tells his parents that he has quit school. Mike and Carol look all stern, and the rest of his siblings look really serious, especially Peter who knows whats going on. I love it when Alice comes in looking for her pies, looks at everyone and is like "I guess I'll keep on looking".
#2. When the two security workers come out, and the Brady's realize that Mike isn't with them. Gregg is all "Mom I'm going in", and Bobby is ready to follow "But my Dad's in there". That part of the scene was great, and showed how close of a family they were.