Really examine whether there are any signs that she has a major lady-boner for this guy, then, if you think she does, raise the subject.
Sometimes people get fixated on a person too soon.
You haven't had a convo about exclusivity and it seems not sure that you're not sleeping with her.
You are the great catch, remember?
Description: I'll break it down for you. You need to go after what you want in life.