At Eighteen · S01E01 "The Nameless Kid, Choe Jun-u"

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