Season
Season 1 Episode
- Season 1 The Nameless Kid, Choe Jun-u
- Season 1 A Moment I Want to Run Away
- Season 1 It Always Rains on a Sad Day
- Season 1 Happiness and Sadness Come and Go Instantly
- Season 1 After that Long and Sad Day
- Season 1 The Timing of Action and Reaction
- Season 1 Romeo and Juliet
- Season 1 The Moment of Your First Love
- Season 1 I'm Sorry
- Season 1 The Night That Will Never Return
- Season 1 The Emotions That I Got to Know Through You
- Season 1 Being More Mature Than Adults at the Age of 18
- Season 1 I Should Still Like You
- Season 1 Happy Birthday to You
- Season 1 Ways to Embrace Your Scar
- Season 1 This Goodbye Isn't Forever
At Eighteen
6.90 70 minutes A misunderstood loner is drawn out of his shell after transferring to another high school, where he comes across new ordeals -- and first love.
