Joey was so creepy in the last episode.. I seriously thought he is gonna beat up someone. and after he made the decision to go to rehab, I almost started crying, it was so touching.
he is better off the house, even I don't think that it's the living in the house that encouraged him to start drinking again. he could have always said no to drinks even they went to a bar. although roommates should have taken care of his drinking. give the guy some water, not alcohol.