wtf she nearly breaks his nose for a rude remark in private and she doesn't even give a slap on the wrist to her friend for in-your-face disrespect to her little brother? All she gets is a "geez stop teasing my little bro" and he gets threatened with a one-way trip back home for complaining. Sure it's a comedy and they're taking the piss out of him, and sure he's the little sibling mom and dad made her look after when she's hanging out with friends. But how can you let someone talk that way to family right in front of you?