Translation english french help please? How to say: Why are you being such a dick/asshole/jerk to me?

I'm in france for a year, and this guy asked me on a date about a month ago so I went, but afterwards he told a friend of both of us that he doesnt want to go out again because my french isnt good enough..i thought he was being a bit of a jerk not saying it to my face but not a big deal right?

but since then he's been an absolute JERK to me and i sit next to him in spanish so I'm going to ask him, but dont know how to say it in french?

and its france french btw not quebec...not sure if thatll make a difference?

anyways thanks for your help :)Translation english french help please? How to say: Why are you being such a dick/asshole/jerk to me?
Pourqoi vous jouez le con avec moi?Translation english french help please? How to say: Why are you being such a dick/asshole/jerk to me?
une clope.Translation english french help please? How to say: Why are you being such a dick/asshole/jerk to me?
t'es vraiment qu'un pauvre mec

nose mask