After the new year's party you were totally drunk and went to your big brother's best friend's room misunderstanding it as your own.He was totally passed out himself so didn't saw and mind you entering his room but he is the type of guy who won't even stare at women the wrong way

the next morning when your brother saw you both passed out in the same hotel room, he got furious and assumed jungkook took advantage of your drunk state when in reality it was nothing like that.He was yelling at him shouting at him but he was right at his own place..no matter how much he trusted his friend but the brother inside him was worried

"I swear I have and will never do ANYTHING to harm her!" jungkook said in his defence equally worried about the situation