Twilight Must Have had a Weird Night, so you all Should Sleep
I do not want to know the story behind this. I'm just going to say they had a sleepover, Celestia and Discord got tired, and are sleep. Twilight, I'm not too sure about, oh well, she'll be fine.
Goodnight everypony! Enjoy dreamland!
Twilight Must Have had a Weird Night, so you all Should Sleep