FRIENDS.
I know. Imagine my surprise to find myself on it.
Being friends with someone doesn't mean letting them do whatever the fuck they want at all times. Sometimes it means stopping them from doing shit they'll regret. If she had her soul and found out she did something fucked up, she'd be pissed at the people who let her. She counts on other people to tell her when she's gone overboard.
I don't see anything yet, but I'll be damned if I sit around and let it get overboard.