It was amazing in the beginning, but then it suddenly switched plots after episode 4 so I was like huh???? It was going good but if you don't like sad endings, episode 4 can be your happy ending. The sad ending is so similar to how I felt after watching 20th century girl. It's so hard to rate this low even with a sad ending, but I just wish I was prepared to cry and knew it'd be so so sad. All the characters were portrayed very well even if I've never read the webtoon so I don't know how accurate it is for that, but the acting was phenomenal. Park Jihoon only gets better and better as time goes on with his acting skills, I'm looking forward to see him in more things from now!