 Over the first minute or so of the end credits we see Nick skiing in snowy  mountains, his head and face covered with a hat, goggles and scarf. He  comes to a stop outside a large cabin. Alice comes out, evidently pregnant.  Nick lifts his goggles and pulls the scarf down from around his face, but  of course he is still invisible. Alice kisses him, and takes his gloved  hand and holds it to her belly, so he can feel the baby kicking...