I would rather my boyfriend not hang out with this other girl.
What is your reason for not wanting him to spend time with this girl?
I just think that they flirt too much.
You shouldn't control your bf like that. It is his business who he talks to and is friends with.
Well, I feel like if he doesn't hang out with her, I will not get jealous.
It is best to try not to be controlling of your significant other. Eventually they may feel controlled, and seek a relationship that offers them more freedom. You are better off just trying to be the best partner you can be without dictating their choices.