When Stefan learns Damon was planning on taking the cure with Elena, without seeing how he felt about it, he gets into an argument with him and he walks away from him.
When he gets home, he gets a call from Klaus asking to meet him in New Orleans because he has a very important favor to ask. So, Stefan decides to go to take a quick break from Mystic Falls.
When he gets there, he learns the favor Klaus is asking is to take care of his daughter until the dangers in New Orleans is settled. It takes a little convincing, but Stefan accepts.
Will he take great care of Hope? Will he stay in Mystic Falls with Hope? Or will he leave for her safety? If he does leave will he eventually go back to Mystic Falls? If he does, how will the others react when they find out he's been raising their enemies child?