Season 1 (2016)
8.06 avg 17 episodes 8.2 → 9.0
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Oh Sung Moo Has Disappeared! | 8.2 | 234 |
| 2 | Find Her, the Key to My Life | 8.2 | 204 |
| 3 | I'm Someone Who Will Do That | 8.0 | 193 |
| 4 | What Is This World Where You Live in? | 8.4 | 199 |
| 5 | I've Come Here. To Your World. | 8.3 | 194 |
| 6 | Save Kang Chul! Save Him! | 7.9 | 180 |
| 7 | I Was Scared. That I Wouldn't Be Able to See You Again | 8.2 | 184 |
| 8 | Oh Yeon Joo, Forget Me Now | 7.9 | 170 |
| 9 | The Person Is the Sole Man Kang Chul Will Accept | 8.0 | 171 |
| 10 | Are You Suspecting Me Now? | 8.1 | 165 |
| 11 | CEO Kang Has Been Looking for You, Oh Yeon Joo | 7.9 | 163 |
| 12 | From Now On, I Summon Myself | 7.9 | 158 |
| 13 | The Finale of W Begins Now | 7.8 | 159 |
| 14 | She Is Dead a While Ago | 7.9 | 155 |
| 15 | We Should Decide Now to Make Ending | 7.6 | 153 |
| 16 | I Love You | 7.8 | 161 |
| 17 | Unfinished Story | 9.0 | 77 |
