Summary: 

“Bewest fwen?” Taehyung his head to the side at the new term.

“Best friend.” Yoongi can’t help but correct him.

They watch as Taehyung stares blankly before suddenly lighting up and asking, “wike Papa n Daddy?”

The four men stare at each other before breaking out into smiles.

“Kinda.” Jin says with a fond smile and Taehyung smiles back.

“Kookie n Tae bewest frens.” Taehyung giggles happily.

(Or Jungkook won't stop crying and Taehyung makes it all better.)

Link for AFF

Link for AO3