- The exhausted Nemo's heartfelt apology to King Morpheus, just after defeating the Nightmare King.Nemo: Your Majesty, I broke my promise. I opened the forbidden door. I'm very sorry.King Morpheus: Hm. Your courage destroyed the Nightmare King and his evil kingdom is gone forever.
- Just about all of the Nemo / Princess Camille moments qualify.Camille: Nemo?Nemo: Huh?Camille: Nemo... I had a wonderful time. Thank you, Nemo.
Heartwarming / Little Nemo: Adventures in Slumberland