How can you tell he has feelings for you?

There's a guy I've been seeing for a little over a year now... it started out as just hooking up- no strings attached. But the more and more we got together and talked, the closer we got. I feel like I've gotten feelings for him but I don't know how to tell if he has. Usually when we are together we talk a lot and obviously hook up too. It just feels like there's more to it then friends with benefits. He's said he cares about me before and he'll do little things like hug me close and squeeze me. I don't think either of us want to confront each other about the feelings though. What are the thoughts on this?