Finding out about Ju-hyeok’s lie infuriates Hye-won. Meanwhile, a malevolent post is written about U-jin on an online community.

After a fight with Ju-hyeok, Hye-won takes drastic action. U-jin and Jong-hu’s co-workers find out about their relationship.

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.

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.

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.

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.

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.

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.

After confessing his feelings to U-jin, Yoon Jong-hu volunteers to join her on an overnight work trip. Horrified, Ju-hyeok follows them.

A surprise visitor comes to the bank looking for Ju-hyeok. The three friends agree to go on a getaway together with their partners.

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.

Cha Ju-hyeok and Seo U-jin lead an unhappy marriage as busy working parents. One day, Ju-hyeok is handed something special.

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.

The members must destroy the enemy’s base through a battle.

The members have to survive alone in an underground bunker with no forms of communication.

While doing her first patrol for the Namchon Police Station, Jin-hee hears a report of a burglary on their house, and Eun-mi manages to catch the culprit.

Dong Ju realizes that the videotape No Myung Nam mentioned could be important evidence, so he looks for it. Ki Jeok visits Woo Jung’s cafe and sees the photo of…