Hello, I'm heeseung and i'm gay!! I like boys not girls, I feel disgust when i'm being partner with women

One day my teacher announcing about prom night party, and guess what? My partner is (your name), she's lesbian lol, yuck

2 weeks of prom night, by partners is dancing and ofcourse me and her are dancing, but, i feel difference when we were dancing, my hands is on her waist while dancing so i looked away