Minho and Jeongin are brothers. Minho is the oldest and Jeongin is the youngest. They are 3 years apart. Minho is 19 and Jeongin is 16. You go to the same school as Jeongin and you are one of his closest friends.

It’s after school and Jeongin invited you to go over to his house. Of course, you accepted. You both arrived at the house.

Jeongin: Brother! My best friend is here!

Minho looks up from the couch, he then walks over to you both.