Go up and say hi. Smile. Look him in the eye. Do it tomorrow, before someone else gets there first. Don’t spend another day wondering “what if...?”. You have nothing to lose.
Should i text a guy i think is cute or walk up and say hi? Also what does it mean when i catch the guy i think is cute looking at me but looks away the minute i look at him?
say hi. Only if you want to that's what I would do.