As one of the main characters from "13 Cards", a Russian animated series, Felix is Fëdor's yellow-haired clone. He is shown to be the most caring, joyful and cheery of them. However, angering him, which can often come off as easy to do will end up in him doing something unpleasant. Felix has yellow-colored hair, and he wears a yellow shirt with an orange face on it, with white pants and teal shoes. The face on his shirt also has the ability to change its emotions, depending on how he's feeling.