The shells that Dory’s parents leave to help Dory find her way home after she gets lost are just like the lanterns that rapunzel’s parents light and send off in hopes of them funding her. Also in the scene where Hank and Dory are in the truck on the highway Dory says something to Hank about something crazy then Hank says I love crazy and that is just like when in the song “Love is an Open Door” from Frozen Anna says “May I say something crazy” and Hans says “I love crazy”Finding Dory is very easy to understand  that she went away just to find her parents and the part where she met with the octupos guy  which talk a lot about weird stuff  long story short they escape together. IF like the find dory movie you can watch here on this site and enjoy watching it…