Lily taps her tablet screen.
A giant pop-up screams and spins in rainbow glitter. She blinks.
She remembers Teacher Sam saying, 'If it feels wiggly, click away.'
Her thumb hovers over the X, and the cookie monster on-screen does a backflip!
She swipes the pop-up away like brushing off a bug.
The screen goes calm. Lily hears her own breathing slow down.
Lily opens her orange safety book, thick with stickers.
One page says, 'Ask grown-ups about strange doors.' She points to the picture.
Lily shows her friend Sam the book.
Sam copies her and turns off a weird game.
