Lee Kuk Ju was preparing for the opening of her new restaurant, and as her onscreen husband, Sleepy helped out with the last minute touches. The two were cleaning the opposite of the shop windows when things got a little romantic. Lee Kuk Ju expressed in embarrassment, "If I push this, oppa will get pushed out."
She explained during her solo interview, "I have a weird personality. I say tough things when I'm embarrassed." Sleepy also revealed, "I felt strange. We were looking at each other as we blew our breath on the window, and it made me feel like I should draw a heart on it."
When the store opened up, Lee Kuk Ju expressed jealousy over the female customers who showed a lot of interest in Sleepy. She said, "A lot more women like oppa now, and there are a lot more people who look for him too. I don't want to be like this, but it made me worry."