Your boyfriend was invited in party and you, after hours, you both arrived. He was wearing a nice shirt and pants, you were wearing a nice crop top and skirt but you decided to cover your body because your shy. After hours Jin's friends approach both of you and they we're talking now until Jin make fun of you. Him and his friends we're laughing and some of them are not

"See? She can't even build a confidence." he says in teasing tone and they laughed