This is what happens when you agree to let your 3 yo nap in your room without you there.
First you come back to all the blinds mysteriously slanting the other direction.
Then you find toy cars (which weren’t in the room when you left, meaning he came out to get them) scattered across your nightstand.
Then, you see this belated surprise. He loves writing his name. But my notebook for work? Come on! Lucky for him I still find it super cute.