I think I can speak on behalf of most parents and say that we would all love our children to be great friends, if not best friends. I know I love my brothers but our relationship isn't half as close as I would like it. I really hope that Sonny and Ivy are best friends. That they really understand each other. That when they tell jokes no one else in the room but them understands why it's funny. That when something great happens to either of them they are the first people that they want to tell. That they understand family is everything.