The Van
What if when the gang broke up in the Scooby-doo movie, Fred had kept the Mystery Machine instead of Shaggy taking it and one day Daphne saw the van?
Daphne was walking along the beach and suddenly saw a familiar looking van only it had a big splatter of mud on the side. She walked up to it "That van looks sort of like the mystery machine" she said to herself. She saw a couple of orange letter M's on it and scraped off the rest of the mud. "It is the Mystery Machine!" She heard a voice behind her say "Daphne?" She turned around to see Fred standing there "Fred?""It is you!!!" they cried as they rushed into each others arms both too overcome with happiness to speak and kissed.
Meanwhile Shaggy and Scooby were walking in one direction and Velma and coming towards them from another direction. They saw each other at the same time. "Velma???" said Shaggy and Scooby. "Shaggy? Scooby?" "It's so good to see you!" they all said. The three of them huged, started walking together in the direction of the Mystery Machine, and ran into Fred and Daphne. "Hi!!" they all shouted joyfully. The five of them smileed and without saying anything, all knew the others forgave them and that they will never leave each other again.
