Crying

If its someone passes away, then I would help them whenever I can

If its someone getting over a bf/gf : All I say is .. "Suck it up, cause crying wont do mini cooper* to change anything. You decided that you were mature enough to have a boyfriend or girlfriend so therefore you must be mature enough take the ups and downs of how love or lust goes. "

If its some other reason, I would ask them what's wrong. If they don't answer, I'll just be quiet and hand them a tissue. If they reply, I'll be there with them and give them a shoulder to cry on.

If its someone that doesn't want console but grabs obvious attention, I'll tell them straight up to stop crying then.