"Kang Dae-ya, I like you." She mustered the courage and confessed to the classmate she'd been crushing on for three years. At last, she thought her happy campus-couple life would finally begin, but suddenly he ran off to the military! "Huh?! So this means I was rejected, right?" Heartbroken and upset from the rejection, Sarang finds herself approached by Kang Tae-yang, an upperclassman who's practically her nemesis. Then he says one surprising line: "You confessed to me." Already reeling from a break-up, what on earth is he talking about?! A romance that starts from a misunderstanding. Can Sarang, whose college dream is a thrilling, refreshing campus couple life, make that dream come true?