Into me or not- i could go for some real answers not an english teacher telling me to revise my question!?

Ok, theres this masculine guy, deepest voice ever, sweetest guy ever, butt i think im in love, ok so heres somehints ive been getting that hes into me, but first off you should know that hes toldme hes straight a or doesnt swing that way 3 times, but he doesnt no i like him:ok so he started winkin and smiling atmein class all the time, were high schoolers btw, and i thought it was kind of a flirt... so i flirt back and what not, and it seems alright... then we go to this thing with a group of friends on a certain night, and he just seemed to pay so much more attention to me, the setting is:a large like 5 seater van, him with others in back me with my friend in the seat in front of that, he kept like touching me and kept going over the seat to talk to me. then when were bout to get out he whispers in my ear, i like you alot, knowing him tho i thought it was a joke, but idk it sounded kinda joking kinda not, so i go i loveyou, and he said prove it and i go i cant id hafta do something sick, i wooda kissed em but to many of our friends around and idk whathis orientation fer sure was yet, so we get into the place we were going to and he likes touching my sides and rubbing them and stuff, and im like WOAH THERE, but i relly liked it, all night i sawhim glancing at me, so then we go into this room where we hadda play some game, and we get kissing distance , andi turn away and im thinkin wtf r u doin getting kissin distance if ur straight? so we go to school the next day, and were at thiscorner thing and our faces get kissing distance again and he makes a soft kidding sound towards me all like secretly, and being the idiot, i go WOAH again and back away, even tho i loveeeed it, and after that i texted him askin wtf was that all about, and he never texted back till i texted him saying i give u a free ticket to ask me anything,and he asked whos the girl i liked in our geo class, which hes in, and i told him i coodnt answer that and he said ok 'who do u like in our geo class, i go no no only one ticket and he doesnt text back, and that night i told him i was bi cuz it got down to where he new, and he goes sorry dudei dont swing that way, but the next day he asks me to sit with him in class, and when myfriend leaves his desk he sits next to me? WTF???! im so damn confused and i love him to death... what do i do, keep pursuing or what?