Most Helpful Girl
I think you need to be clear that you only want a relationship with him. Do not have sex or kiss him when you're not together, he'll only use you for that. In my opinion it looks like he's wanting to play the field a little, but have you as a backup. Do you want to be his back up? I think it wouldn't hurt to make him a little jealous. If he's hanging out with other girls, then you do the same with other guys.