im confused 😿

so there's this guy that i developed feelings for back in highschool and to this day i don't know if he feels the same way. unfortunately we never got to talk to each other because i was new to the school and i didn't really have much time. he was always on his phone or hanging out with his friends so i felt bad trying to approach him at that time. however, i did confess to him. i remember he got flustered, smiled, and like we even made eye contact.... but all he said was "um i gotta go-" and left 😭💀. after the confession it seemed like he avoided me (before the confession we would conatabtly make eye contact in class, and he would be around or near me). he was usually found by himself using his phone but then he started sticking to his friends for the entire day except for that one class we had together. like even though he avoided me, he would look and smile at me in class until graduation. so on graduation day i uhhhh gave him a letter with my number on it (yes i was desperate 😭) because i didn't know his socials but i still wanted to talk to him. and again...he just kept staring and we didn't talk that day...

fast forward to now i hoped to receive a text from him over the summer...but i haven't gotten anything and I'm both sad and confused at the same time 😔

i don't know if i will even see him ever again. is there still hope?? should i wait longer?? should i get over him?? 

idk what to do... i still really like him. 🥺