When Ayaka was little, she loved to be around her neighbor Ryo, but the two grew apart. That is, until by chance an adult Ayaka finds herself assigned by a temp agency to work in the same office as him! Ryo has become a dashing young professional. Not only does he remember Ayaka, he's also quick to invite her out for lunch. Ayaka is ecstatic, but later that evening, when she's scrambling to finish a mountain of work, she trips over. When Ryo reaches out to catch her, their lips happen to brush...!