Mou Kimi wo Matanai

A relationship between Takashi and Chizuka appears stable until Naruse, Takashi's former partner and Tsutsumi's cousin, arrives at the same time as Chizuka's first love. The presence of their past relationships creates tension as both parties attempt to reclaim their former lovers. The couple must navigate growing jealousy and uncertainty, questioning whether their bond is strong enough to withstand these challenges or if it will ultimately break under the pressure.