Jesper is witty, sarcastic, cocky, and teasing, but good-natured and friendly when he wants to be. Jesper is a flirt, and shamelessly so. He angers easily but doesn't hold a grudge for long. Though he has good intentions, he doesn't always consider the consequences of his actions. Jesper is a gambler who enjoys figuring the odds of anything, whether in the cards or his own survival. Jesper is restless and often anxious, and uses gunfights and gambling to distract himself with an adrenaline rush. When he feels overwhelmed he rests his hands on his pistols to keep from fidgeting. Some of his recklessness likely comes from not using his Fabrikator powers. Jesper's impulsiveness sometimes leads him to make poor decisions, which makes him feel guilty and leads to low self-esteem. Jesper’s boyfriend: Jesper continues to bombard Wylan with flirting and innuendo. When more of Van Eck's cruelty is revealed, Jesper takes care of Wylan emotionally and works to build up Wylan's self-esteem.