Fuckboys

So my ex boo hmu and was like wanna hang and i've been talking to him for a while because we're friends now, so he wanted to do homework and i had a lot of things to do so after our sports practice, he took me to his house and we were doing homework, and since we had a thing for a while and we were good friends for a while, i changed into sweats in front of him, not the best idea, he saw my butt, guess a fuckboy got turned on, so then we were doing homework for a while and he tried to be all cuddly which i was fine with, but then he tried to get me to suck his dick and i said no, i don't like hookups and i'm not that type of person, we fought for a good hour and then i asked to drive him home, i don't want to lose him as a friend but that was a really dutch thing to do because i'm pretty sure the reason he invited me was to give him benefits nd hook up, what do i do?