The two girls go shopping together, but the shopping trip is interrupted by the arrival of the "scumbag" , who has ruined all their efforts to put on makeup. The sisters decide to go shopping again, but this time, instead of going to the mall, they will go to their dormitory. The girls decide to have a "blind date," but the blind date is arranged by their mother, who wanted to avoid a quarrel between the two sisters. When the sisters are alone together, they discuss the fact that they are sisters, not high school students. They decide to call each other "sisters" instead of "auntie," and they decide to "have some fun" together.