need advice

I think the guy I’ve been messing around with is starting to catch feelings(let’s call him B), I recently started talking to another guy because what’s going on with me and B is supposed to be JUST sex and smoking. That’s it. The other night we were out in his car and I was telling him me and the other guy was going on a date and he got upset, and didn’t talk to me for the rest of the night.

I like him, don’t get me wrong he’s a great guy, and we have AMAZING sex, I just don’t see it going anywhere. He’s got a lot of drama with his ex wife, and I’m not trying to get in all that.

What do I do? Should I end it? Or see where it could go?