The message

"You're even smarter than I've thought," William chuckled, then winked at me and turned his head to Aiden, "There's no need to hide things anymore. She got us, even without the help of her father's ability to see the future. I was expecting something like that."

"I'm not asking you to show it, heh," Letty smiled, then licked her lips and rubbed her chin, "Please, just tell me if you do know the right size of my finger."

"It's around seventeen and eighteen, right?" I asked, lowering the look of my eyes at the elegant fingers. They were pretty long but thin, she could be a good pianist. Letty raised her hand up in the air, twisted it in front of my eyes, then moved her fingers as if imitating the play on the piano. 

"Sixteen and five, if to be clear."

William and I exchanged looks. Letty laughs.

"You bought it already?"