So do you think he likes me?

Im in 8th grade and I like a boy named Anthony(AJ). I think that he may like me but im not sure. I always catch him staring @ me and when i catch him he looks away quicky (embared) or he acts like he is looking @ something behind me. He seems upset when I talk to my friend Mitch who ive know since 3rd grade. Rachel and I were arguing over the best band and rae asked AJ and he said he didnt like either. Then the next day he sided with me even though AJ and Rae are friends. He also tries to wait 4 me when leaving cl. He pretends he is looking a the globe, a project, ect. and as soon as I am ready to go he comes and walkes with me. We dont talk much which sucks cuz we dont have very many chances. We dont have each others phone #s or emails so :-( I also know that 3 other girls like him 1;Now Oliva. He talkes to her alot but idk if he likes her or they r just friends cuz they live near each other. He doesnt talk to her unless she starts and he seems reluctent to talk when im around.