Panel 1:

"You and Flip will never get lost as long as you have this bad boy!" Natasha excitedly says. "Dilly!" exclaims Nemo as he looks at the book in his hands.

Panel 2:

"Wait," says Nemo, "How do you know about Flip?" Natasha stammers, "Oh, uhh..."

Panel 3:

"Princess-" Natasha nervously prevaricates, "The Princess and I go way back. She told me all about you two." Nemo looks thoughtful. "Oh! Hmmm" he says.

Panel 4:

"I guess that's how you knew exactly what I needed!" shouts Nemo. "Heh heh, yep" replies Natasha.