Spend time with him and he should get the message I hope it works out for you.
My boyfriend rarely ever shows any affection towards me. he shows more affection towards other girls. we do have a physical relationship and i love him a lot. but i just don't think he loves me. how do i find out, without making it obvious?
I'm sorry, but this is kinda serious. You should be forward with this. You deserve to know this. Talk to him about it, let him know how you feel. That way, one way or the other, you'll know. Hope I helped :)