They bicker and mess around a lot, especially Seungmin who likes to tease Changbin who starts chasing after him. They also bond over being both perfectionists when it comes to their music.
Trivia[]
Changbin was born in 1999 while Seungmin was born in 2000.
They are both born in South Korea, but Changbin was born on Yongin, while Seungmin was born on Seoul.
In the group, Changbin is a rapper while Seungmin is a vocalist.
They both have one sister who is older than them.
Changbin said that he cried for the first time in a while after watching Seungmin's performance of "Love poem".