Confusion about my friend and my feelings.?

You see i started hanging out with this guy. We've been chilling for a while now and are becoming fairly good friends. I've come out of the closet to him and told him of my feelings, but it seems like he wants something more than a friendship, although he's told me he's straight. At this point it's either he's very comfortable being around me and can act "gay" to help make me feel comfortable or he's bi and just wont admit to it. Usually we hangout for a good majority of my week typically 4-5 times and wen we do chill, its for the entire day. Lately he's been going into greater extents to flirt with me. At first he just started with light touches for only a moment, singing in the car while only looking at me smiling, feeling me up somewhat. And now its even more he's lied down on me as a joke and gotten a *****. He feels up my arm and tries to make it a joke. We also wrestle alot, but just recently instead of putting me in a hold he just held me and then i started rubbing his arm and then he backed away and started wrestling again, he can also tell me that he loves me, but its like the joking kind like wen i drop him off at home, he is like I love u mike and smiles. He also taunts me to come and cudle with him, but i dont want to make things weird so i dont because he tells me he is straight. Also he sometimes starts rubbing my thigh wen im driving, he's felt up my *** once wen he was hugging me. Sometime he kisses me on the forehead as well. One thing that gets me the most is that sometimes he sexually feels me up. As in him being behind me hands all over my body over my clothes thou. Then wen i try doing stuff like this but not as streneuous as him he gets uncomfortable. Then the other day he kinda came out to me but made it so that there is a way out. We were talking about how there are no other gay guys at my school, then i said the only ones i no of are in the closet and have only heard of them from my friends Scott who is also gay but im not interested. Imediately after i said this he asked if he listed his name. Then i told him no, besides ur too straight to be gay and he said u never no i just might be uncomfortable with the idea. He has also announced that he is a bisexual but at the time he was very drunk and high and also tried to makeout with scott. Im just so unsure because i see him point out hot girls on the street making comments, and have seen him try to hock up with other girls at parties. Everytime we hangout he does something that he knows i will like, and he even knows how i feel about him. When we wrestle he typically wins and pins me mounts me and attacks my sides, when i asked him y he does this he said wen i win i get a prize and thats my prize and wen u win u get a prize on me i asked him like what and he said whatever u like. Is he interested?