you were their teenager son. You also had a a younger sister who was only two years old. Her name was Eun.

she loved hanging out in your room with you liked her too

one day, after some time spent in your room and giggles being heard, she came out of your room

she went to Jun and Yoonseul and flipped them off, giggling

both of them gasped and called you downstairs. You arrived, already knowing what wrong you had caused

Yoonseul : you seem a little guilty for someone who we haven’t even told the reason of us coming here…

Jun : wait… maybe there’s a logical explanation behind all this !