Crush

Okay so im 16 and i really like this guy in my year. Problem is im not sure if he like me. Another thing is hes also really close with my friends and sometimes hangs out with us as theyre really close but during this time i hardly if ever get to talk to him as theyre alsways talking about work(they work together ) thing is about a week ago there was this party and we kinda had a moment thing when he were talking for ages and he had his hand on my thigh n we were even holding hands at one stage(very pg ik😂) so from that moment i figured “he must like me right” but then when we spoke the next day at school he acted as if it never happened and totally ignored me . He also doesnt have any social media as he deleted it so i cant message him. Another thing is in 2 months school is over and we probs wornt see eachother again as hes moving away? I really donno whatbto dooo please someone give me advicee Xxx