Hee-su's world revolves around Chan-young, his best friend and secret crush. He doesn't mind cheering Chan-young from the sidelines or listening to all his girl problems. He doesn't care if people only know him as "Chan-young's friend." Then one day, Hee-su starts hearing his name everywhere. On the bus, in the halls, during lunch… Turns out, there's a rumor going around school, "Got a love problem? Find Hee-su in Class 2 and he'll tell you what to do!". With that, Hee-su suddenly finds himself the center of attention. But how could he give anyone advice? He doesn't even know what to do about his own crush!