Yoongi is mad at you because you didn't reply to his messages for a whole day even though you've said that you're busy studying and he decided to sleep alone in another room but he realized that he can't sleep if you don't hug him. he returned to your bedroom and he was standing in the doorway with his arms crossed and a serious expression on his face.

"I'm still mad" he speaks coldly but there is tenderness in his voice and he can't deny that he really wants to sleep in your arms.