Please feel free to give tips
So I was walking back high status from the parking lot to my apartment building and I heard someone yell "Hey". It was a girl on the top floor from her balcony. I looked up and she was waving her hand and said HEY again. I didn't think their Was anything I could do cause she was so far away (on the topfloor) I would of had to yell to talk to her. I gave her a thumbs up and she looked to her side to someone i couldnt see and said " he gave me a thumbs up". I kep walking and That was it.
Was their anything I could of done thier to hang out with her or get her number?
Was she flirting or does she do that to anybody that's walking by
what do you feel would of been the best thing to do?