Happy Sisters (2017)
| First Air Date: | 2017, December 3 |
| Last Air Date: | 2020, March 15 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 120 |
| Episode Runtime: | 35 min |
| Created by: | Go Heung Shik, Han Young-mi |
| Countries: | South Korea |
| Cast: | Lee Sung-wook, Go Na-Hee, Lee Young-eun, Shim Yi Young, Ban So-young, Jung Geun |
Overview:
Yoon Ye Eun has been married for 7 years. She is a housewife and works hard taking care of the family on her husband, Lee Jin Sup's side. Her in-laws though give her a hard time, but she is positive and happy. Her husband's business is doing well and they move into a new house. However, she then finds out her husband is having an affair. Yoon Sang Eun is single and runs a small piano institute. While running her piano institute, she has fallen into debt. She meets Choi Jae Woong through a matchmaking agency. Choi Jae Woong proposes to enter into a contract marriage with Yoon Sang Eun and in return he will pay off her debts.