this is still shit as ever

move on. a crush is just a lack of information

Make yourself known to them. If they're not interested move on

Secretly admire from behind the scenes till you find a way to make yourself known? Not sure really.

idk

Tell them how you feel and if they feel the same great if not move on

Life sucks sometimes

...Make yourself known, maybe? You may want to first make effort to look presentable though.

Go and say hi ?

Well I do and she knows I do