Tomoko started working, hoping to escape from her marriage, which had become a slump. Although she was able to forget about her cold home life while working, as the end of the workday approached, Tomoko's mood only became more depressed. One day, a male colleague who secretly worries about Tomoko invites her out to have a change of mood. There, he confesses his feelings to her unexpectedly. Forced to make a difficult life decision - marital love or a new love - what is Tomoko's answer?