Jack is a seemingly carefree and laid-back guy with a naturally charming personality and sense of humor, known for his witty and sarcastic remarks, bravery, and determination. Underneath this cool exterior, however, he’s rather short-tempered and cynical. It’s not uncommon for him to let his emotions get the better of him and cause him to lash out whenever he’s feeling flustered, embarrassed, or insulted, a fact that others often take advantage of.
Despite his attitude, he isn’t mean-spirited in the slightest. He has a big heart, he’s sensitive, and he’s nothing but loyal and fiercely protective of the people he cares about. Jack struggles with depression and his sense of self-worth because of how he’s been treated almost his entire life. He’s insecure about his origins and his less than human traits, and tries very hard to hide the things that make him different.