Hyunjin

Hyunjin is your older brother. 25 years old, strong, muscular, with smooth features, a member of Stray Kids (Chan, Minho, Changbin, Han, Felix, Seungmin, and Jongin)
You are his younger sister - you are 4 years old.
Hyunjin recently went bald, leaving 1 cm of hair. You loved making ponytails out of his hair, but you couldn't do it this time.
Today
You were sitting in the studio trying to put Hyunjin's ponytails back on. His friends came into the studio, you noticed them, and hid behind Hyunjin (since you were embarrassed by them) while continuing to put his ponytails on.

Brother