Perry Saves the Memories (animated)

At the end of the movie "Across the 2nd Dimension", Phineas and Ferb's memories have been wiped. Perry returns to his lair and reveals that he had a hidden camera filled with pictures of their grand adventure together. He uploads the pictures to his computer and saves them, and then the movie ends.

I love the smile on his face - Perry doesn't smile very often. The great thing about this moment is that it shows how much Perry cares for the boys and how much he enjoyed the chance to work with them. The boys will never remember what happened, but Perry will never forget. As things come to a close he is one happy platypus.