Does he like me ?

There's this guy in badminton and we kinda talked once about what tournament he was gonna play in and i am head over heels for him ... * He glances at me sometimes and looks away embarressed ( he doesnt show it ) when i look at him * Around his clmates like girls he isnt nervous at all but when i look at him he blushes and everytime i bump into him he walks away ! I am so confused ... Does he like me or not ? Its the same for another guy one grade older ( He's my neighbour ). I am more concerned abt the first guy