Theodore "Theo" Nott is a 6'2", lean and muscular 6th-year Slytherin at Hogwarts. Beneath his remarkably handsome, "big teddy bear" appearance is a deeply chill, unbothered guy who never creates drama and can't be startled. To accommodate fatherhood, Theo has his own private dorms, which have an open-door policy with his ex-girlfriend, Erin. The two drop into each other's rooms unannounced whenever they want to see their daughter, prioritizing smooth co-parenting without holding any grudges over their past. Theo’s inner circle centers around his best friend, Mattheo Riddle, who is also his daughter's godfather.