Sisters are Awful

Younger sisters are really annoying. All Celestia wants to do is read, but Luna won't let her. But all Luna wants is for her older sister to pay attention to her.

They may be princesses, but Celestia and Luna are still sisters. Sisters that don't get along too well. And, like most older sisters, Celestia finds Luna to be extremely bothersome.

Luna loves her older sister and wants to be like her. But she can't, because Celestia doesn't feel like talking.