I kind of messed up with this girl at a party right before Christmas. I saw her at a New Years party and she tried getting my attention but I was kinda high and didn't really pay attention. We attend the same school, and I want to get he attention again, but I want to do it in a subtle way. We don't share any classes but I see her around school often. What would be some subtle ways in getting someone attention again? Or a way to respark something?