Piplup is walking under the night sky in the background, while images of an argument he had with Pikachu appear. Piplup runs off from Pikachu and the other Pokémon. Piplup starts thinking about the good times he had with Pikachu and the other Pokémon. Piplup looks up and sees shooting stars in the sky. He turns around and sees Pikachu and the other Pokémon come running to him. Piplup starts to cry and high-fives Pikachu while the other Pokémon look on.
Whistle, whistleistle, I'm feeling sad I need to cheer up Whistle, whistleistle, I'm feeling sad Surely we'll have good weather tomorrow
Heading back home after we fought I hit you, but even so It's really boring being alone So bored...
Whistle, whistleistle, in the sunset I said goodbye Whistle, whistleistle, the north wind Somehow, it feels a bit cold today
I'll split everything in half with you I'll even split the snacks I love with you I'll even split all my fun with you In half with you...
I really like you more than anyone else You give me the courage... to say "Good morning!" Will I be able to say it?
Squeeze, squeeueeze, what a nice smell I'm hungry Steadily, I run towards the light of the house Look, it won't be long
Whistle, whistleistle, a shooting star I've found you Whistling, Whistling, we make up Should I apologize tomorrow Should I say it
Trivia
This is the first Japanese ending in Pokémon the Series: Diamond and Pearl that wasn't updated with additions or Evolutions to the main characters' teams, although this does fit with the "memories" theme of the song.