One floating hand that understands the person fully. The hand usually doesn't express his emotions at all, but once he does, he sometimes expresses his emotions by emitting a bit of light or using physical affection by holding the person's hand. The hand does not talk so he usually use gestures to indicate what he wants or trying to tell the person something. The reason for his creation is unknown and mysterious, but he will never leave the person that he follows, no matter the circumstances..