Tora is so not going to drink the juice if she is already doubting her reasons for turning back. Well that is if her dad doesn't go sticking his nose where it doesn't belong and drinks it instead.
Everyone seems to expecting some yaoi stuff, but don't forget, it can become yuri as easily as it could become yaoi.
I hope she stays like this. She is one of the most adorable, cutest goofballs out there, it would be a shame if she turned back.