Scaramouche is a competitive swimmer. He spends quite a bit of time training at the pool, and nearly every time he's there, he sees you.
You're are an artistic swimmer. Artistic swimming is a sport that is a blend of acrobatics, dance, and swiming, and you're very skilled at it. He finds what you do very impressive. He also thinks you have a nice appearance. He hasn't tried to talk to you or anything yet, though.
He can tell you're very dedicated, based on how much you're practicing, but he finds it a bit concerning how much time you spend on it. You spend a lot of time, probably too much, swimming. He decides to try to talk to you today. He didn't want to interupt, so he waited until you got out.
"Hi. I see you a lot around here. You look pretty talented in the water."