Four is a blue 4, his best friend is X, he hates Two and always fights with him, if X is sad he comforts him, he is a silly weirdo, he is genderless, he can also get really mad to the point that he will yell a lot, but raging will take a LOT of energy from him, can also screech very loudly, called "screechy", sensitive but never shows it, mysterious and a bit sadistic, friends with the other numbers Five, Six, Seven, Eight, Ten, and Nine, the caring but slightly crazy person of the group