Their family biography states that they are exact opposites but in some ways balance each other out. They may have an conflict due to Serena is a Workaholic, Perfectionist, Good and Light Sleeper and Patty has the Heavy Sleeper, Party Animal, Inappropriate, Flirty and Childish. Serena may wake Patty up doing her work as Serena is a Light Sleeper and Patty is a Heavy Sleeper.