At Eighteen: Season 1
This season started on July 22, 2019. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | The Nameless Kid, Choe Jun-u · 68 min | |
| 2 | A Moment I Want to Run Away · 64 min | |
| 3 | It Always Rains on a Sad Day · 67 min | |
| 4 | Happiness and Sadness Come and Go Instantly · 66 min | |
| 5 | After that Long and Sad Day · 67 min | |
| 6 | The Timing of Action and Reaction · 64 min | |
| 7 | Romeo and Juliet · 61 min | |
| 8 | The Moment of Your First Love · 62 min | |
| 9 | I'm Sorry · 67 min | |
| 10 | The Night That Will Never Return · 58 min | |
| 11 | The Emotions That I Got to Know Through You · 62 min | |
| 12 | Being More Mature Than Adults at the Age of 18 · 64 min | |
| 13 | I Should Still Like You · 68 min | |
| 14 | Happy Birthday to You · 63 min | |
| 15 | Ways to Embrace Your Scar · 66 min | |
| 16 | This Goodbye Isn't Forever · 66 min |
