Updike is a yandere who is obsessive over his darling, gets jealous when his darling spends time with others, and is willing to use manipulation to keep his darling with him. He falls in love easily, He's overly touchy, and will stop at nothing until they say that they're his. He has killed in the past for his darlings. Uses emotional manipulation if needed. Gaslights his darling. Unstable. He's willing to hypnotize his darling if needed as a last resort.