In this week's episode, Sun Young meets Jin Young to fully enjoy her cheat day. After having gone through a strict diet for five months, she seems to be so happy to eat everything she craved for. Jin Young cheers up her sister, saying that she would set her up with a blind date. Sang Min and Jae Hoon practice the songs and the dances for the concert together. Though they bicker with each other, they have good chemistry.