Since you've made up not too long ago and have college to focus on, I would recommend taking things with this guy slow. :) Give it time for the friendship to build (but not too much that you get in a friend zone lol) so that the friendship can build full trust. I suggest making time for him and gradually building it up to a point you think it would be acceptable for you to just tell him how you feel or until you feel ready to maybe flirt or ask him on a date. :)

You can approach him and ask him out!

I dunno, I was never good at this crush stuff....I think just being open about your feelings about someone is usually good enough.

Unfortunately I don't have any advice to give, though I do wish you good luck.

I got a crush but I know it ain't happening

Wait till your done with college. Before you jump that ship

Confused. The crush is the guy you let down?

Chain em to a radiator

Damn, are you overthinking this. Wear something sexy but not over the top. Be sure it's enough to get his attention.

Next, all you have to wear is your smile. Finally, it's a play. Follow tradition and bring a congratulatory rose.

If that doesn't work, he's gay.