Kico has some trust issues with people, specifically other males. She had a friend by the name of Orion. Kico trusted him, and actually had FEELINGS for him. Although, Orion one day betrayed Kico. This shattered her heart & a little of her mind. Some of the nicknames Orion called her were: Ki, Kiki, and K.
She reacts very badly to those who call her those names. Ever since Orion betrayed Kico, she swore that she'd never let her feelings trick her like that ever again.