Help me get/give this man my insta

OKAY so there’s this guy, idek his name. But I’ve seen him in the halls multiple times, and he’s always glancing at me. (Not like, just skimming the halls type of glancing, it looks purposeful) and I want to talk with him but we have no classes together and I only see him in the halls. He is literally the FINEST guy I’ve ever seen. help!

I was thinking maybe give him a note saying he’s cute and with my instagram @? but I don’t know how I’d go about that when he’s walking in a hallway. Anything helps!