Well I know this guy about 3 years, we are acquaintances, but it's about a year that we've become classmates too at collage. Based on the different things happened to us, I'm 90% sure he knows I have feelings for him, at least he figured out recently. I'm not disgusting for him I guess, maybe as a choice to try. but after he texted me for the first time to help me with downloading a movie I think I acted like a stalker and he felt uncomfortable so he stopped everything. even once I saw him in front of me around the collage but he didn't say hi although I really expected it. so my question is if I am true and I scared him away with my huge interest, what should I do next to make him continue communicating with me?