Reading time during piano lessons

I teach piano to three siblings. They usually come at the same time, and two play downstairs while one gets their lesson. This last week, this is what it looked like: And I forgot to get a picture, but later during the lesson, Jillian brought one of her books out and joined the other three on the couch with a book of her own. It was hilarious. I'm so mad I didn't get a picture.