Pocoyo leaves his instant camera for a moment to get an apple that has fallen from a tree. An apple would make an excellent subject for a photograph. But when Pocoyo returns to the camera, it's gone. Who could have taken it? The person who took the camera is only playing a game. He (or she) leaves clues in the form of photographs. The first clue is a picture of a pink foot. Pocoyo compares the picture with Loula's foot. No, it isn't Loula. The next clue is a picture of a scooter. Pocoyo compares the picture with Pato's skateboard. No, it isn't Pato. The third and last clue is a blue backpack. Now, who has a pink foot, a scooter and a blue backpack?