While I was watching the rainy scene in ep4, I don't know if it was because it was raining outside, but I suddenly understood the MC's feelings. I think the BGM that played in that scene was also perfect. When I first watched this series, I was confused about the storyline. I didn't know what each person was feeling. Gradually, I felt like I understood the feelings of a person who was about to die. This series is like a poem.