Hapless Haruna needs help finding a boyfriend! After failing to win the eye of any guy in high school, Haruna enlists the help of cute upperclassman Yoh to coach her on how to make herself more appealing to the male species. Yoh agrees, with one catch: Haruna had better not fall for him!

Even as the two of them grow closer as a couple, insecurities surface when incoming freshmen at the school are interested in both Yoh and Haruna Haruna wants to be a strong girlfriend, but a series of misunderstandings puts Yoh in a difficult spot! What sort of shocking solution will he come up with?