S1 · E1
Watch Jessica & Krystal together — synced playback, live chat and reactions. Up to 12 people.
Jessica & Krystal will take viewers behind the scenes to Jung Soo-yeon and Jung Soo-jung's stylish life as sisters and friends. The use of their Korean names implies that the viewers will be seeing a personal side of the two sisters instead of their stage appearance as Jessica & Krystal.
