Well, so I had this ex boyfriend who basically crushed my heart, and got a new girlfriend. However, she left him about 2 months ago, and he was depressed over her for some time, but now he seems fine. Recently, we decided to become friends and I let go of my grudge. But also he calls and texts me now all the time to hang out, and we do, but thing is... all he wants is to get in my pants. We did do it once after we broke up, and I wouldn't mind to do it again, but I don't know if it is right for us to be friends with benefits. I don't like him, and yet sometimes I feel used, even though I agree to do the stuff, and other times I get jealous at him with other girls. I don't know what to do. Anyone has any advice for me?