A screwdriver and a wooden bird
Why at the very end of the movie George's father decides not to show a little wooden bird he had just carved out to Madeleine?
He enters the room evidently to show it to Madeleine, he sees her in an "unappropriate" position on the floor, trying to reach the screwdriver under the crib and he hides the bird in his pocket.
Then we see he gives it to his wife when George and Madeleine finally leave.
I can almost feel his motivation but I would be grateful to read others interpreting this scene.