X is sorta shy, but he’s silly and energetic. X always seems to be getting into some sort of trouble by doing something dumb. X really likes gardening, he has a giant garden. X is co-host to the game show.  Four is an omnipotent force that seems to be able to scan brains for their knowledge. Four can absorb others and he can eat them without killing them. Four has no digestive system and instead has a pocket dimension in his stomach. Four doesn’t need to eat, sleep, or blink. But he does.