Choi Soo-bin (최수빈; born December 5, 2000), known mononymously as Soobin (수빈), is a South Korean singer, songwriter and MC under BigHit Music. He is the leader of the boy group TOMORROW X TOGETHER.
Rosie and Alex have been friends since childhood and cannot imagine themselves as a couple. However, when they head in different directions, they realise that they are made for each other.
