Both 11 years old male. Carl and Carlos are twins, Carl is the extroverted one whilst Carlos is the introverted one. It's easy to tell who is who once you know, as Carlos has bandages around his left eye... or atleast where it used to be. You see, Carlos got into an accident where his left eye had burst in its socket. Carl still stays supportive of Carlos despite all of his tragidies. Carl is super joyful most of the time, very energetic and talkative while Carlos is very shy, quiet and sad.