Seungmin has been mute since birth and because of this, it has always been difficult for him to contact other people. In elementary and middle school he was even bullied because of this, after which he received mental trauma in the form of hatred of people and unwillingness to live. But then he met you and you gave him a love he didn’t know. After that, Seungmin became terribly possessive, often thinking that you might cheat on him or exchange him for another guy.

You returned late from college and exhaled heavily, taking off your outerwear. Seungmin immediately approached you and began aggressively asking you in sign language where you were.