Change Days (2021)
- Genre: Reality
- First Air Date: 2021-05-18
- Last Air Date: 2022-09-15
- Total Seasons: 2
- Total Episodes: 33
- Status: Ended
- Episode Runtime: 60 min.
- Production Country: South Korea
- Network: Netflix, Kakao TV
- Director: Lee Jae-seok
Struggling real-life couples date each other's partners to decide who to leave with: the same person they walked in with or someone new.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | An open transfer angle?! First meeting of couples in crisis | 2021-05-18 | min |
| Season 1 | Episode 2 | Who is my man's chosen change partner? | 2021-05-25 | min |
| Season 1 | Episode 3 | First change date, who else sits next to my lover? | 2021-06-01 | min |
| Season 1 | Episode 4 | Where I should be ? | 2021-06-08 | min |
| Season 1 | Episode 5 | The truth you don't want to know, Pandora's box opens | 2021-06-22 | min |
| Season 1 | Episode 6 | Who is my girlfriend's choice of dating? | 2021-06-29 | min |
| Season 1 | Episode 7 | Jealousy and restraint, somewhere | 2021-07-06 | min |
| Season 1 | Episode 8 | The second change date according to my heart! | 2021-07-13 | min |
| Season 1 | Episode 9 | Deepening night, shaking heart | 2021-07-20 | min |
| Season 1 | Episode 10 | That night, you and that person… | 2021-07-27 | min |
| Season 1 | Episode 11 | The distance of the heart that cannot be narrowed | 2021-08-03 | min |
| Season 1 | Episode 12 | A little stranger, date with my lover | 2021-08-10 | min |
| Season 1 | Episode 13 | Three-way face-to-face | 2021-08-17 | min |
| Season 1 | Episode 14 | Our secret, secret date | 2021-08-24 | min |
| Season 1 | Episode 15 | You and me, the moment our hearts collide | 2021-08-03 | min |
| Season 1 | Episode 16 | Whatever choice you make, have a happy ending | 2021-09-07 | min |
| Season 1 | Episode 17 | Change Days, after that... | 2021-09-14 | min |
| Season 2 | Episode 1 | Begin Again | 2022-06-02 | 78 min |
| Season 2 | Episode 2 | A story I didn't know | 2022-06-09 | min |
| Season 2 | Episode 3 | I can't do it | 2022-06-16 | min |
| Season 2 | Episode 4 | Words you can't say, things you don't want to say | 2022-06-23 | min |
| Season 2 | Episode 5 | Between Familiarity and Excitement | 2022-06-30 | min |
| Season 2 | Episode 6 | Dangerous Game | 2022-07-07 | min |
| Season 2 | Episode 7 | My Man's Choice | 2022-07-14 | min |
| Season 2 | Episode 8 | You Are Unexpected | 2022-07-21 | min |
| Season 2 | Episode 9 | Did I Do Wrong or Did I Not Do My Best? | 2022-07-28 | min |
| Season 2 | Episode 10 | Untangled Knot | 2022-08-04 | min |
| Season 2 | Episode 11 | It's Weird | 2022-08-11 | min |
| Season 2 | Episode 12 | Where Are We Now? | 2022-08-18 | min |
| Season 2 | Episode 13 | No Secrets | 2022-08-25 | min |
| Season 2 | Episode 14 | My Lover's Blind Spot | 2022-09-01 | min |
| Season 2 | Episode 15 | Little Time Left | 2022-09-08 | 62 min |
| Season 2 | Episode 16 | Finding a Happy Ending | 2022-09-15 | 79 min |
| Directing | Lee Jae-seok | Director |
