What happens when you find yourself all alone? Where is the other person when they're no longer there? Where do things and people go when you can't see them anymore? Do they come back? Experiencing separation is a challenge for a toddler venturing into a world that is still entirely new to them. On her playmat, in the company of the little mouse, Cécile Bergame offers us songs and short stories to gently explain what comes and goes.