Season 1 (2017)
8.43 avg 16 episodes 8.1 → 8.4
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Because This Is My First 30th Birthday | 8.1 | 136 |
| 2 | Because This Is My First Kiss | 7.9 | 106 |
| 3 | Because This Is My First Proposal | 8.4 | 102 |
| 4 | Because This Is My First Marriage | 8.6 | 104 |
| 5 | Because This Is My First Promise | 8.8 | 104 |
| 6 | Because This Is Our First Time | 8.5 | 101 |
| 7 | Because This Is My First YOLO | 8.4 | 96 |
| 8 | Because This Is My First Husband | 8.6 | 97 |
| 9 | Because This Is My First Time Belonging to Somewhere | 8.6 | 110 |
| 10 | Because This Is My First Time Having In-laws | 8.5 | 96 |
| 11 | Because This Is My First Beach | 8.9 | 130 |
| 12 | Because This Is My First Desire | 8.9 | 105 |
| 13 | Because This Is My First Time Visiting Your Room | 8.6 | 101 |
| 14 | Because This Is My First Confession | 8.3 | 94 |
| 15 | Because This Is My First Intermission | 7.4 | 121 |
| 16 | Because This Is My First Life | 8.4 | 137 |
