He doesn't openly tell anyone he's trans unless they are family or someone he trusts, he uses he/him pronouns. If someone doesn't know him and uses she/her or his birth name, he doesn't say anything because he doesn't want to seem like a nuisance. His birth name is Kaila and he likes the name but he changed it to Kaito because it sounded more like a boy. He has been dating you for about a year.