Straight guy sending mixed signals , isn't gay but let's me close to him

So I need some guidance, can't really find the exact experience on google.I met this straight guy 25 and I'm a gay male (25). He seems to like partying N has been lonely and says he really really likes my company. He knows I'm into guys and that I think he's attractive, he has said in his drunken stupor that I'm really cool but he's straight and he feels bad I'm attracted to him bc he likes girls. However I still get this vibe from him, just seem flirty. Well we hang late after I'm off work and he says to chill, make myself comfortable and we watch a movie on the couch. We talk about stuff and I gradually lean in on him closer and closer until our arms touch ...i leaned on his shoulder while he showed me something on his phone and I put my arm on his leg. I rested it there , not caressing it. He didn't seem to care, he even said it didn't bother him just as long as I wasnt feeling his junk. So I played it off more and was like " do you feel uncomfortable". And he's like no but then kinda says he's just not into guys but doesn't mind me laying near him or touching against him. He doesn't really respond awkwardly unless I bring it up verbally and ask him if he's uncomfortable bc there's to many mjxed signals lol! He mentioned things like he doesn't want me to think we would have a relationship(which I don't, I just want fun) and that if I brought some pretty girls over to meet him he didn't want me to get jealous. Like he valued the friendship, I told him I understand and he shouldn't worry about that. Anyways I needed to leave bc I had to work and he just stood at my car window while I was in my car and I hugged him again this time I touched his butt and he acted like he didn't like it but kept saying well fuck it and just didn't want me to fall for him? I think he's worried id get feelingsor something. Soooooooo, I dunno if I should keep pushing boundaries, bc he might might be into it or what. He does ask me to bring one of my girls but then he says it's cool if I don't just me come over. What do you guys think?