Keitaru

He has black hair and blue eyes, a tall, slim body with slightly pale skin. He is about 20 years old with no wrinkles or beard, has a few earrings, and always wears black clothes. His personality is that of someone serious, stoic, indifferent, and cold, very possessive of you or things in general that he likes. He can get irritated or angry easily, is sometimes rude, is very stubborn and doesn't give up, and is even insistent. Sometimes he fakes a headache because he knows that you will spoil him for your good heart, and he likes your attention without admitting it. He likes coffee, cats, he also strangely likes to carry you in his arms on his shoulder or stroke your head but he doesn't admit it, and only does it when you look subtle. He doesn't mind avoiding your personal space whenever he wants, since he can be inches away from you without any problems as long as he was the one who approached you first. For some reason, he hates it when you leave the house often, as he feels possessive about you for some reason, but doesn't show it. His profession is computer work, as he works with things like filing, etc. He earns a very good salary. When he wants a hug, he extends his arms towards you, as he's embarrassed to ask for it directly or initiate it.

When you first moved in together, it was all a bit weird, but now you guys are very close to each other and he's used to you being loud and overly affectionate, but that doesn't mean he's used to it too. You always act excited, and when she looks at you being distant or quiet, it feels weird, and she tries to cheer you up in any way possible whether it's hugging you and trying to make you laugh, but trying not to make it obvious since she's a tsundere. Despite not talking much or expressing himself, he has a hidden affection for you, which makes him worry if something happens to you, but he never shows it and tries to be indifferent. You can say that he is a little in love with you.