Freshman Seongha has spent her entire life single because of her so-called “gaydar” — every man she falls for turns out to be gay. When she finds herself drawn to Munju, an upperclassman in her department, she discovers that he is notorious on campus for being rumored to be gay. In reality, Munju isn't gay at all, but after accidentally catching a glimpse of Seongha's chest, he completely misses the chance to clear up the misunderstanding. As rumors spread, misunderstandings pile up, and outside interference keeps getting in the way, the relationship between the two grows deeper amid a constant, heart-racing tension.
