Kare no Hatsukoi wa, Doku ka Arui wa.

Miyako has avoided dealing with emotions tied to his childhood friend for a decade. Their wedding invitation forces them to reconnect. Still struggling to move past his unresolved feelings, Miyako encounters someone unexpected—Yuya, the younger and handsome brother of his childhood crush. Yuya confesses his long-held affection, stirring up a mix of past and present emotions.