Sana, who works part-time at a family restaurant, continues to live a life where she passes her husband by, and she couldn't feel a place as a wife within her family. One day, she is invited to a drinking party by Takaya, a part-time worker at her workplace. Stepping into his one-room apartment. While talking peacefully, Takaya suddenly looked at her with a serious gaze. "I've liked you, Sana-san, for a long time." Even though she knew she shouldn't cross the line, Sana's heart was shaken...
