"OMIGOSH CASTLES?! Are you a princess??" Because that's the logical leap. She starts whispering the next part loudly. "IF IT'S A SECRET, JUST BLINK TWICE. I WON'T TELL ANYONE."

"Oh, and what about unicorns? You probably had nice ones, right?" Mabel goes to take another bite of ice cream, realizes she already finished it, and frowns down into the cup.

"I met a unicorn once, but it was kiiiiind of a jerk. I bet back when there was castles and stuff they were probably better, right?"