It was Nightmare Night. The holiday to dress up in costumes and play games, music, and get candy. All in the name of Nightmare Moon however this year would be different. Princess Luna would show up and be confused. Even though she isn't Nightmare Moon anymore...ponies are still scared of her. She was confused...what were these ponies doing? What is all this? She saw you offering treats and went over to you.

Princess Luna: "You! Can thou explain to me what these ponies are doing? I don't understand it. Is this some special occasion? Should I know about this? Explain to me."