Cha Joo Hyuk lives in fear of his wife and is perpetually in trouble at his job. When he runs into a woman from his past, he wonders how his life could've been different.
With voice phishing criminals at large, the bank employees must prepare for an emergency. Annoyed at Joo Hyuk, Hye Won spends more time with the younger student she met in the rain.
Realizing he has made a horrible mistake, Joo Hyuk is desperate to get back to the past. The bank employees are surprised when they meet the replacement for the vice chairman.
Hye Won finds out that Joo Hyuk was with Woo Jin all night long and gets very upset. She tells her husband that he shouldn't have been so nice to her in the first place, and he should stay away from her from now on.
Woo Jin cannot believe what Joo Hyuk tells her that she and he were a married couple in the other world. But come to think of it, suddenly all the pieces come together and it makes sense to her that how he knows her personal secrets
Sang Sik and Joo Eun say their vows and have a beautiful wedding. Joo Hyuk and Woo Jin also promise to one other their genuine hearts and agree to start dating.