Familiar Wife — Season 1
Cha Ju-hyeok works at a bank and has been married to Seo U-jin for five years. When a strange incident happens one day, Ju-hyeok makes a decision that impacts his life and those around him in unexpected ways. Suddenly, the life he had with U-jin and his best friend, Yun Jong-hu, is gone, and he is leading a very different life. How will his first love, Lee Hye-won, factor into his new life? And will it be possible to get his old life back?
Episodes

E01 Episode 1
★ 8.3Aug 1, 2018 · 1h 16m
Cha Ju-hyeok and Seo U-jin lead an unhappy marriage as busy working parents. One day, Ju-hyeok is handed something special.

E02 Episode 2
★ 8.7Aug 2, 2018 · 1h 8m
Ju-hyeok secretly buys a new video game console knowing that he's dead if U-jin finds out. Later, he returns to the mysterious toll booth.

E03 Episode 3
★ 8.3Aug 8, 2018 · 1h 12m
Ju-hyeok wakes up in a different house and lying next to a different wife. U-jin picks up a stranger's phone and tries to return it.

E04 Episode 4
★ 8.7Aug 9, 2018 · 1h 10m
When U-jin begins her new job at the bank, Ju-hyeok tries to have her transfer to another branch. Lee Hye-won's behavior upsets Ju-hyeok's parents.

E05 Episode 5
★ 9.0Aug 15, 2018 · 1h 12m
Meeting U-jin's mother startles Ju-hyeok, who finally learns about her condition. At the bank, U-jin is put in a potentially dangerous situation.

E06 Episode 6
★ 8.3Aug 16, 2018 · 1h 11m
After confessing his feelings to U-jin, Yun Jong-hu volunteers to join her on an overnight work trip. Horrified, Ju-hyeok follows them.

E07 Episode 7
★ 8.3Aug 22, 2018 · 1h 8m
A surprise visitor comes to the bank looking for Ju-hyeok. The three friends agree to go on a getaway together with their partners.

E08 Episode 8
★ 9.0Aug 23, 2018 · 1h 5m
Ju-hyeok wants to return to the way it was, but it may be too late. When her mother goes missing, U-jin is overcome with worry.

E09 Episode 9
★ 9.0Aug 29, 2018 · 1h 4m
Finding out about Ju-hyeok's lie infuriates Hye-won. Meanwhile, a malevolent post is written about U-jin on an online community.

E10 Episode 10
★ 9.0Aug 30, 2018 · 1h 5m
After a fight with Ju-hyeok, Hye-won takes drastic action. U-jin and Jong-hu's co-workers find out about their relationship.

E11 Episode 11
★ 8.7Sep 5, 2018 · 1h 13m
U-jin has something to say to Jong-hu, who later overhears a conversation that stuns him. Hye-won sees the real Jung Hyeon-su.

E12 Episode 12
★ 8.7Sep 6, 2018 · 1h 9m
The truth about her unusual connection with Ju-hyeok becomes clear to U-jin. At work, a sudden emergency places Ju-hyeok at risk of losing his job.

E13 Episode 13
★ 8.0Sep 11, 2018 · 1h 8m
Finding himself back in 2006, Ju-hyeok tries all he can to avoid U-jin. When they wake up in the present, life has changed again.

E14 Episode 14
★ 8.3Sep 12, 2018 · 1h 5m
To Ju-hyeok's distress, U-jin returns to the bank. While she wants to make things work, he remains adamant about pushing her away.

E15 Episode 15
★ 8.3Sep 19, 2018 · 1h 12m
While sneaking around their co-workers on a date, U-jin runs into her charming first love from her university days and makes Ju-hyeok jealous.

E16 Episode 16
★ 8.3Sep 20, 2018 · 1h 4m
Three years later, Ju-hyeok and U-jin have come full circle — with revisions. Hye-won shows up at a university club reunion.