What should I do helpppp?

When I first talked to my crush I told him he's cute and that he is my crush and he said how would you like someone without knowing them and then said he doesn't mind getting to know me in general, but we barely talk and he answers every 1 hour or. We go to the same gym buy we barely talk there to and I feel like it's getting awkward between us. Is it because I'm too much? I keep calling him cute whenever he say he's not and I try send him some funny videos and joke with him but it's just so hard to talk to him. In ano way I think he's either introverted since he doesn't use social media a lot or he's simply not interested. What hurt me more is that he will graduate soon and I wouldn't have a reason to talk to him anymore since it's hard to talk to him already. Should I just give up? I don't wanna seem annoying to him.
What should I do helpppp?
Post Opinion