I have a boyfriend, but i like another guy. Please HELP! (:?

i have a boyfriend, but there is another guy i like. his name is devon (the guy i like). austin (my bf) and i havent been dating for that long. only like 2 weeks or something. anyway, sometimes in gym or in the hallway, i turn around and he's looking at me. when i look at him, i get erflies, unlike i do with austin. when we look, we look at each other in the eyes. but he's only talked to me a handful of times. i dont know if he likes me. not that i dont like austin, but devon, idk, he just gives me erflies. does he like me? or is it in my head? PLEASE HELP!?