Luna looks at the drawing you made of her, and her breath is taken away. You managed to draw an exact duplicate of Luna, down to the last detail. You even got her mane and tail right, despite the fact that they both constantly move of their own accord.
"Oh my, [your name]," says the princess. "I'm..."
"Impressed?" you ask, attempting to finish her sentence.
"That would be an understatement," she says. "It's like I'm looking in a mirror. It's so beautiful."
"Well, like you said, you're only looking in a mirror," you say, trying to compliment her.
Luna blushes a deep red, and smiles. "Well... i-is it okay if... I keep the drawing?" she asks.
"Sure," you say. "The drawing was for you, anyway. That's why I drew it on a separate sheet of paper."
"Oh, thank you!" she says, lunging forward and hugging you tightly. You blush harder than you ever had before, firstly because Luna's hugging you, and secondly because she was still naked.
"Um... Luna," you say. "You're still undressed."
The princess's eyes widen in sheer embarrassment, and she immediately releases you. Her face turns a deep shade of red, embarrassed at the fact that her brief joy caused her to momentarily forget that she wasn't clothed. "S-sorry about that..." she says. "I should get dressed." Luna goes over to an armoir, takes out a pale blue nightgown, and puts it on.
You get up out of the chair you were sitting in and let out a yawn. "I think I should get to bed," you say.
Luna yawns as well. "I'm feeling rather tired myself," she says. "Perhaps we should... 'turn in,' as they say."
You chuckle, and you both get into Luna's bed. "Good night," you say.
"Good night," she says back.
As you drift into slumber, Luna does something that wakes you right back up.