Did the male and female leads of the Japanese drama " Morning 5 to 9 " end up together? Was it a tragedy?

The ending of the Japanese drama " Morning 5 to 9 " was that the male and female protagonists ended up together, but their story was full of sadness and contradictions. In the TV series, the male and female protagonists didn't have a deep relationship when they first met. They were forced to be together because of work. As time passed, they gradually developed feelings for each other, but there were many problems and contradictions in the relationship between the male and female protagonists. They had the same goal at work but had different pursuits and ideas in their personal lives. The male lead wanted to pursue his career while the female lead wanted to enjoy life and accompany her family. The constant conflict and quarrels between them eventually led to the departure of the male lead and the collapse of the female lead. Although the male lead eventually returned to the female lead's side, their story was filled with regret and sadness. The male lead had once promised the female lead that he would always accompany her, but in the end, he did not fulfill his promise. The heroine also experienced a painful time and finally chose to leave this world, leaving the male protagonist alone to face everything in life. " Morning 5 to 9 " was a drama about the conflict between love and career. Although the ending was beautiful, it was full of sadness and pain.