"Secret Love Affair" Yoo Ah In and Kim Hee Ae spent time with just the two of them.

On the episode of JTBC "Secret Love Affair" broadcast on February 14th, Lee Sun Jae (played by Yoo Ah in) and Oh Hye Won (played by Kim Hee Ae) spent time with the two of them and asked people to turn off the camera in the control room.

Then, Lee Sun Jae suddenly went to the control room and said, "I'm going to practice in the number three room. I hope you turn the camera off but it's an obstacle to practice" she said confidently.

The administrator explained the reason saying, "This is a security system." However, Lee Sun Jae didn't stop and said, "Other people are watching and I can't practice comfortably for several hours. Please turn this off."

In the end, the administrator didn't leave and at Lee Sun Jae's stubbornness, he called Han Sung Sook (played by Shim Hae Jin) and turned on the camera.