There's never a boring moment when you're a Black. Years of inbred, highly intelligent and powerful talented wizards and witches make something incredible.
The Black house learns a bit about real life
So Ron's the newest self centered celebrity, Harry's Ginny's b*tch, Hermione learns to understand nonelf issues and Malfoys upset that he's not upset. Welcome to posthogwarts fun. They may be famous but that doesn't stop the drama.