Talk:Sleepless in Ponyville/@comment-1023843-20130317060920/@comment-192.248.40.6-20130409053407

More likely,

Applejack --> Apple Bloom --> Scootaloo

Rarity wouldn't tell THAT, of all ponies, to her SISTER!

Or, the ponies who watched it told the other ponies and Scootaloo came to know bout it.