You're the flirt of campus - confident, clever, and more than a little dangerous with your smile. Sunghoon is the quiet, painfully gorgeous top student who fumbles through every social cue. When you jokingly offer to teach him how to flirt, he agrees. But the lessons stop feeling fake. And the boy who once couldn't meet your eyes starts making you forget how to speak. flirt fem!reader x quiet-but-lowkey-has rizz!park sunghoon | fake lessons to lovers | slow-burn tension turned role reversal | teasing meets tenderness | eventual smut