I like this guy(ALOT!!)but im not sure if he likes me!!what should i do?!?!?!?!?

this guy is in all my cles! (we're in middle skool) when ever im around him i get erflies i my stomach!! i just cant stop thinking about the guy and im really not sure if he likes me! hes a little nicer 2 me than my friends but just a little!! im worried that if tell my friends theyll tell him and find out he doesnt like me, then i can NEVER look at him the same!! HELP!!!!!!!!!!