Season 1
E1.The Nameless Kid, Choi Joon Woo
E2.A Moment I Want to Run Away
E3.It Always Rains on a Sad Day
E4.Happiness and Sadness Come and Go Instantly
E5.After That Long and Sad Day
E6.The Timing of Action and Reaction
E7.Romeo and Juliet
E8.The Moment of Your First Love
E9.I'm Sorry...
E10.The Night That Will Never Return
E11.The Emotions That I Got To Know Through You
E12.Being More Mature Than Adults At The Age Of 18
E13.I Should Still Like You
E14.Happy Birthday To You
E15.Ways to Embrace Your Scar
E16.This Goodbye Isn't Forever