What Do I Call You
| # | Title | |
| A1 | What Do I Call You | 2:47 |
| A2 | Playlist | 2:43 |
| A3 | To The Moon | 2:42 |
| B1 | λ€λΆ (Wildfire) | 3:24 |
| B2 | Galaxy | 3:46 |
| B3 | Happy | 3:41 |
2021
- SMK 1221 S.M. Entertainment
- Pop
νμ°
- Pop
νμ°
| # | Title | |
| A1 | What Do I Call You | 2:47 |
| A2 | Playlist | 2:43 |
| A3 | To The Moon | 2:42 |
| B1 | λ€λΆ (Wildfire) | 3:24 |
| B2 | Galaxy | 3:46 |
| B3 | Happy | 3:41 |
2021