Season 1 (2018)
8.37 avg 13 episodes 7.8 → 8.9 23 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | I Can't Reach the Star | 7.8 | 209 |
| 2 | Heating Up/Application for First Love | 8.0 | 166 |
| 3 | Still Up in the Air/The One Who Likes Me | 8.2 | 160 |
| 4 | The Distance Between Fondness and Kisses/Not One of the Characters | 8.2 | 160 |
| 5 | The Problem with Choices | 8.4 | 161 |
| 6 | Words Kept Repressed/Words Used to Repress | 8.9 | 172 |
| 7 | Secrets Galore/Sparks | 8.3 | 156 |
| 8 | Intersection/Rained In | 8.2 | 153 |
| 9 | On Your Marks/The Unheard Start Signal | 9.0 | 189 |
| 10 | The Incomplete Me/Daytime Star/Mirage | 8.0 | 148 |
| 11 | Centroid of the Triangle/Lit Fuse | 8.2 | 152 |
| 12 | Suddenly Suffocating | 8.7 | 165 |
| 13 | To the Last Stop/Lighthouse | 8.9 | 178 |