Just... different reasons. Look, don't ask me to explain stuff like this, I'll just mess it up and end up having to write a letter to Princess Celestia about what I learned, okay? All I know is I'll be glad to have this picture someday.

Also, it'd at least prove that you exist when no one believes me about humans. Though I suppose you don't have that problem because if you ever go home you'll never mention the talking ponies to anyone.

[She grins on that last line.]