Your clone.

I haven't seen Klon in person, but I met a guy in the camp who looked very similar to him... That guy was also from my hometown. Not long ago, my mother's friend said she saw me walking past her, even though I was at home all day that day. Here are some interesting situations like that. There's also a case where there's a person in the city who has the same name, patronymic, and birthdate as me... The only differences are our registered addresses and a one-month difference in age.