X seems to be much more friendly than their partner Four, and is usually seen to be quite happy and friendly towards the contestants. However, X also seems to be quite soft, as they cry after Four stated that nobody noticed their disappearance (despite Cloudy asking about X), and became frightened after Four screeched at them. They can also show to get very nervous under pressure. X is overall quite docile by nature and remains loyal to Four, even after the times Four has mistreated them.