
Season 1
Season 1 • 2019
0A boy with a heart condition and his physician's daughter vow to get married when they grow up. But he may not live long enough to keep his promise.
Episodes

1. Episode 1
Takuma is surprised to see his old friend Mayu at the high school entrance ceremony. As kids, they promised one another that they would get married.
2019-01-19 • 40 min

2. Episode 2
Takuma and Mayu decide to be just friends. Meanwhile, Kou, the student body president, comes up with a plan to attract Mayu's attention.
2019-01-26 • 40 min

3. Episode 3
Mayu is emotionally confused when she sees Teru try to kiss Takuma. Feeling upset, Mayu erupts at him as they work together in art class.
2019-02-02 • 40 min

4. Episode 4
Takuma visits Teru in the hospital to tell her his true feelings, but she collapses before he can finish speaking. Meanwhile, Kou approaches Mayu.
2019-02-09 • 40 min

5. Episode 5
Kou and Mayu get into a traffic accident. Takuma runs to the hospital to find Mayu unharmed. Filled with regret, he pours his heart out to her.
2019-02-16 • 40 min

6. Episode 6
When Mayu is pursued by a man late at night, she calls Takuma for help. Though Kou saves the day, Takuma's mom is upset by Mayu's careless behavior.
2019-02-23 • 40 min

7. Episode 7
Takuma learns that Kou, who is brain dead, will be the donor for the heart transplant. He rejects the proposed surgery and leaves the hospital.
2019-03-02 • 40 min