The kids are hiding from a sharptooth. Suddenly...
Petrie: Uh oh. Me think me gonna sneeze! *begins struggling to keep it in*
Littlefoot: Oh crud-
Cera: Don't you dare, Petrie!
Ruby: The sharptooth will hear you sneeze and come to us because he heard you sneeze!
Chomper: Hold it in! Please!
Ducky: Wait! I have an idea!
*and Ducky kisses Petrie. He sneezes in her mouth, but she doesn't mind.*
Cera: Ewww...
Chomper: Oh, boy.
*Ducky separates from Petrie.*
Ducky: Are you feeling better-er?
Petrie: Me-me think so...*faints*