About the ending, in the manga version, when Hiro was suffering from cancer, he and and Mika went to a picnic and they had sex lmao I know it's wrong to do with a sick man but Hiro himself wanted to give Mika a baby so she'd have someone when he dies. They didn't cleared it out in the drama but the original manga did and the real girl who's life this is based upon has a daughter too but she's very old now since this story is of the 90s haha
I agree. And also, they postponed everything saying that they needed more time to shoot etc because of covid-19…
The post production takes approximately 3 months. It took them 3 months for part 1 after shooting too. Editing, OSTs and background music takes time...
but thanks for informing me!