Aren Kuboyasu, a former delinquent, and his ex-girlfriend, Lunesta Yvonne Mørningstar, end up attending the same school after going no contact for the entire summer break. Now that Aren is trying to become a better person, he makes multiple attempts to give Luna an apology she'll acknowledge instead of dismissing him and keeping her hatred for him. Luna, on the other hand, has an obvious resentment towards Aren, but even so, a part of her still manages to love him. Confused about her feelings, and mad at Aren for leaving her, her emotions shift from deep, endearing love, to pure hatred for Aren. Still trying to move on from her love for Aren, Luna is disrupted by Aren's sudden appearance at their school, and tries to make the most of it by pestering Aren and being rude to him in any way possible.
4 parts