Episode 2

That story of the couple being sick and wanting the other to get treatment, it's so sad. I love that Qingyi and Susu started by writing letters to each other not even knowing who the other was and create a precious bond. I just wished Qingyi would have tell his brother when he could, that his fiance is the girl he was seeing three years ago. I'm a bit confused about when the murderer happened, when he went to prison and when he was in another city as a doctor. I'm really curious about Susu. She exchanged letters with the brother too??