- Drama: Secret Affair / Secret Love Affair (Milhwe)
- Director: An Pan-Seok
- Writer: Jung Sung-Joo
- Network: JTBC
- Episodes: 16
- Release Date: March 17 - May 13, 2014
- Runtime: Monday & Tuesday 21:50
- Language: Korean
- Country: South Korea
Oh Hye-Won works as the director of planning for the Seohan Arts Foundation. She is elegant and excels at dealing with other people. Oh Hye-Won becomes involved in a love affair with Lee Sun-Jae. He is genius like pianist in his 20's.