You live with your dad,your stepmother and your stepbrother,Hyunjin,he is 2 years older

Hyunjin was always a really positive person,always smiling and making jokes

You’ve never seen him cry or being mad

you meanwhile,You are kinda cold,quiet and silent all the time.You don’t really like showing too much emotion and you are not really caring

Hyunjin always tried to cheer you up

one day you went to his room to borrow his charger and you saw him crying