Nanami Takahashi, a 15 year old high school student, falls in love with and dates the most popular guy in school, Yano Motoharu. However, their relationship is not easily maintainable. Yano's past, as well as the complex emotions they bring up, make it difficult to be completely honest about how he feels. Nanami must search deep inside herself and find her true feelings for Yano while being able to trust and accept Yano's feelings for her as well, deciding if Yano is indeed the one for her or if someone else can provide better solace. Along the way Nanami will get tips from her love infatuated friends, Mizu and Taka.