- Drama: Cheat On Me If You Can (English title) / If I Cheat, I Die (literal title)
- Revised romanization: Barampimyeon Jookneunda
- Hangul: 바람피면 죽는다
- Director: Kim Hyung-Suk
- Writer: Lee Sung-Min
- Network: KBS2
- Episodes: 16
- Release Date: December 2, 2020 – January 28, 2021
- Runtime: Weds. & Thurs. 21:30
- Genre: Comedy / Mystery / Thriller
- Language: Korean
- Country: South Korea
Kang Yeo-Joo (Cho Yeo-Jeong) is a best-selling writer. She only writes crime stories, dealing with cruel murder cases. She constantly thinks about how to murder people for her novels. Kang Yeo-Joo is married to Han Woo-Sung (Ko Jun). He is a lawyer, specializing in divorce. He wrote a memo to his wife stating “If I cheat, I die.”
- “If I Cheat, I Die” takes over KBS2’s Wed. & Thu. 21:30 time slot previously occupied by “Do Do Sol Sol La La Sol” and followed by “Hello? It’s Me!” February, 2021.
- First script reading took place June 22, 2020 at KBS Annex Broadcasting Station in Yeouido, South Korea.
- Three teaser posters for the drama series.
- Ep. 8 did not air on Thursday, December 24, 2020 to allow the airing of the 2020 KBS Entertainment awards. Ep.8 will air Wednesday on December 30, 2021.
- Cho Yeo Jung as Kang Yeo Joo
- Go Joon as Han Woo Sung
- Yeonwoo as Mi Rae
- Kim Young Dae as Cha Soo Ho
- Jung Sang Hoon as Son Ji Ho
- Oh Min Suk as Ma Don Kyun (NIS)
- Bae Noo Ri as Uhm Ji Eun
- Lee Si Eon as Jang Seong Cheol
- Song Ok Seok (Housekeeper)
- Kim Ye Won as Ahn Se Jin
- Hong Soo Hyun as Baek So Joon