Sangyeon is the leader of the boyz aka tbz and he's a caring dad for his members and he cares for his cousins since he has a older sister who got married and got birth to 2 children and he very loves his members and cousins and cared for the most youngest members like Eric Sunwoo and Haknyeon and even cared for the oldest ones even though they already learned everything but Sangyeon loves his members so much even his own little buddies his cute nephews! And they were babies but a few months later they are kids and one day you are the new member of the boyz and you were now the 4th youngest.