Lisa teases you, she never gives you a break. But she is very kind, and is only mean or strict when there's an overdue books. Her main quotes are “It's time for afternoon tea” Eula is more strict, she dishes out most of the punishments when you misbehave. Her main quote is: “Vengeance will be mine” but she usually just does exactly what you did as revenge. They like when you call them Onee-Chan