At least Pinkie’s not making you eat your own shit, Luna.

I wish my dreams were that cool.

what tha….heck????

@Background Pony #2D11  
You can also see Luna’s tail when Gummy blown away the mane 6 in page 4.

And this is why Luna doesn’t visit Pinkie Pie’s dreams anymore.

@JP
 
someone had noticed it, wow
 

Prologue:  
Pinkie Pie: Hey Princess Luna!  
Luna: Yes?  
Pinkie Pie: Can I request for a dream?  
Luna: Of course my pink friend.  
Pinkie Pie: Thank you very very much! :3  
Luna: (because what could be go wrong?)

It was a dream? Eh, I was hoping for something else. With Pinkie, you’ll never know.
 
I guess the tiny Luna in >>709253 was a hint.