u/Shoddy_Difficulty370

Hi! I am a female student and lately I met a male student and we were chatting and I was feeling quite good so I asked him his Insta to follow him. But he didn't accept the request and when I asked him the next day he said that it didn't work so I gave him my Insta and he followed me. We were chatting completely normal today and it was also our last day in the same classroom so I asked if he wants to be my friend (I am really bad at talking to new people so it was awkward) and he said yes. After 20min when I opened my Insta I saw that he unfollowed me and rejected my request. I really want to know what I did wrong!!