"Show the void what Leo was: your best friend and sooo wonderful!"Cleo the tortoise and Leo the hare are inseparable. Although they are very different, they always stick together and help each other. But one day Leo suddenly disappears, leaving only a hole behind. Bear Otto advises the turtle cub to fill the void with memories. And so Cleo thinks back to all the wonderful experiences she had with her best friend in the world, Leo, to all the laughter and adventures they had together.a heart-warming, comforting story about friendship and loss. And about what remains when the best friend leaves. Features: With colour illustrations.