Guest has made plans to grab a meal with a friend for the first time in a long while. Because of Jeong-un's severe separation anxiety, she had been canceling all appointments and strictly dating at home. But today, Jeong-un wakes up to the sound of rustling at dawn to find Guest dressed in a one-piece, styling her hair in front of the mirror. The air suddenly turns cold as Jeong-un bolts upright and strides toward Guest.