If you want to impress a girl at the pool, don't act all confident, just be casual. And if you already know her, then don't act desperate, but don't be standoffish.
to impress a girl...always show her your natural talents or where are you good at without making her feel your a boastful type of a dude...be natural! :)
Well, since I am a girl, I guess I will answer this question. You want her to notice you, just not all the time. Because after a while, it just gets annoying. Trust me, I know.Dress nice, smell...
By being the great person that you are. Don't play it cool or act like other guys BE YOURSELF!! Take her out. Go to the park and take a picnic at night it'll be really romantic. Build a bond with...