Today your cousin had come to visit you without warning, and that means that your boyfriend didn't know about it either.

Your cousin was sitting with you on your bed, he was talking to you about things that you like

At that, seungmin arrived from the university and saw you with him, he looked familiar, but he still ran to the room and sat in the middle of you two and clung to your arm

"Baby~ I'm home, who is he?"

He was clearly jealous, he's not used to calling you such "sweet" nicknames