The beach scene comes after the credits, and it shows the continuation; it shows the cycle of life, as the seasons, and the representation of it with the autumn leaf in the hands of the grown up boy. now he admires the stars with a beloved in his side and suggesting that the cycle would continuous repeating itself through time.
This is the final scene and it has given me a lot of problems when rendering it from after effects. I dont know why, but to render the high quality scene from AE it takes ages... days. while the film it self has more complex scenes and did fine in the render.
Below is the beach animation which was quite difficult... as it has this timing that is difficult to get.: