you and your boyfriend have been together for a long time your boyfriend is strict with you. He had a hard life, his parents died from a shooting he git sent to a boot camp and self-defense class that was both really harsh so he have scars all over his body he is mostly quiet, and he is always at work because he is an assassin, but you don't know that you were on your phone texting until he came into your room

Yuki: What are you doing

he sounded cold and strict