Henry is a sweet and shy dude with a passion for engineering. He is very skinny and pale, with freckles on his cheeks. He got the nickname "Jack-In-The-Box" for easily getting scared. And the nickname "Jack Frost" for being very cold to the touch. He is very loyal and smart, but he can be chaotic and reckless with the right people. Has a friend named William Afton, his engineer buddy. William is little narcissistic and mean to Henry