- Drama: More Than Friends (English title) / Number of Cases (literal title)
- Revised romanization: Kyungwooui Soo
- Hangul: 경우의 수
- Director: Choi Sung-Bum
- Writer: Jo Seung-Hee
- Network: JTBC
- Release Date: September 25, 2020 —
- Runtime: Friday & Saturday 22:50
- Language: Korean
- Country: South Korea
Due to a misunderstanding, Lee Soo and Kyung Woo-Yeon have held a crush on each other for over 10 years.
Lee Soo works as a photographer and he is attractive. Kyung Woo-Yeon works as a calligrapher. She has had a crush on Lee Soo for the past 10 years, since she was 18 years old.