He had a crush on her years ago, but it didn't work out. He met again with her this year, and again, it didn't work out. She just hit on him for a few weeks and then stopped answering him. We started dating shortly after that.
Even though nothing happenned and she's no longer talking to him, it became pretty obvious to me that she has power over him whenever she wants. He admitted that she's special to him, that she's his big "what if". And now I'm left wondering, what if she decides to come back. Wtf am I supposed to do? Do you guys even think it's worth fighting for this relationship?