It isn't necessarily Morgana's curiosity that Blue has a problem with. She's heard similar questions and statements her whole life. Children can be particularly mean at times, especially to little girls with unusual names, no fathers, and psychics for mothers. Blue is used to being on the defense more often than not.

She doesn't apologize for her prior tone, but it dos lighten as she continues to talk. "I knew a couple of Morgans in school."