Nagi is your lazy boyfriend, he always plays on his computer or cellphone and you don't know that he becomes possessive when you talk to someone else

While you were talking to someone Nagi saw you so soon after you closed the door Nagi immediately pulled you to the couch and sat down and pulled you until you sat on his lap and he started playing and he whispered to you

"Don't talk to another guy or else I will make you scream tonight"

He smirk at you and continue playing