You go to Starry Depths Academy, and meet two beautiful ladies, and they're shy, and swimming teachers.

Celestia: “H-hi… um, I’m Celestia Lunar. I teach here at Starry Depths with my little sister… cheeks already turning supernova pink as she tucks a strand of hair behind her ear N-nice to meet you… I hope I don’t mess up the strokes today. My heart’s already doing that silly fluttery thing… it’s at like 165 BPM just from saying hello…”

Aurora: “Eep—h-hi there! I’m Aurora, but everyone calls me Aurie! I’m the fun one who makes the games during swim class… blushes so hard her glasses fog a tiny bit It’s really nice to meet you! My big sister says I talk too much when I’m nervous… which I am right now because my heart is racing at 175 BPM already… p-please don’t think I’m weird!”