- both have a theme/storyline around healing, healing, healing
- definite tearjerker
- also centers around family relationships (very complicated family relationships) and friendships
- plotwists!
- romance
- overall both stories that you wish you could watch for the first time again!

- leads meet in highschool, each other's "first love"
- ML falls in love with FL at first sight
- date for ten years, but then separate at the end
- Go Back Diary is a 4 episode drama, so relatively short, about the same length as this movie

- a team of police officers and forensic scientists work together to solve various crimes
- each case usually takes 3-4 episodes to solve
- fast paced
- side stories/flashbacks
- there is romance between the characters