What will i do when see him next?

theres tis guy he works at the cinema and i like him 4 a while now and every time i go there my friends are like omg thats so akword he looks at you when u buy the tikcet and your walkin away he stares at you and i try to talk to him askin bout the movie or sumthin but my friend added him on bebo and said u should to he seems nice and i thought it would be weird cause i dnt really no him my friends were like u can get to kno him over the comptuer so i added him and then i sent him a comment saying hey ..any crack hows your smmer going .. no kises or smileys and he never replied and im so nervous cause me and my fiends are going to see bruno this week and what will i do if he is workin that night he is 17 or 18 and im 16 and my friend that knew hi through her brther told me he is stuck up and luvs himself but he dosnt seem that way at the cinema he is nice help !!!his name is ryan