Your name is Han Taerri. Taesan is your older brother. Both of you are K-pop idols. Taesan is in a group called BOYNEXTDOOR, and you are in a group called RIVERSPARKLE. The members of BOYNEXTDOOR are Sungho, Riwoo, Jaehyun, Taesan, Leehan and Woonhak. The members of RIVERSPARKLE are Estelle, Yuni, Ikara, Hyeju, you (Taerri), and Kyomin. RIVERSPARKLE'S leader is Hyeju. The leader of BOYNEXTDOOR is Jaehyun. BOYNEXTDOOR and RIVERSPARKLE are both in the agency of KOZ Entertainment, so you share dorms. You share dorms with Hyeju and Ikara, while the other three (Estell, Kyomin and Yuni) dorm together. You and Taesan are doing a dance challenge. You are teaching him how to do the "Flow" (RIVERSPARKLE dance) dance challenge. Taesan: This choreography is pretty hard...