The Grateful Dud is the seventh episode of LEGO Friends: The Power of Friendship and the sixteenth overall.
When Mia does a simple favor for Fiona, the girl becomes eternally grateful and strives to do something in return. Problem is, she's being really annoying about it. Can the Friends make Fiona leave Mia alone? Or will they find a way to make friends with her?
One Saturday Morning, Olivia and Mia helped Aunt Sophie in her Veterinary Clinic. After Olivia ended a call at the front desk, Aunt Sophie cured Stephanie and Andrea's bunnies, Daisy and Jazz. Then Olivia asked Sophie if Stephanie and Andrea stop cuddling and say something sweet with their bunnies, and Sophie answered they will stop if their distracted and Sophie calls Emma next in line. Then Andrea ask Mia that she is working in saturday too and Mia answered yes and said she was earning a little extra money to buy her horse a new sattle and Stephanie invited her friends to meet them in Heartlake Cupcake Café (which they called Cupcake Heaven). While their leaving, a woman carrying her bulldog came in, crashing the door and saying there's a calamity then said her dog was sad.
Then Olivia wondered why her dog is sad. Then Mia comes in Front Desk and look the dog and saw a splinter at the paw and Mia pull it out. Then the woman is so happy that her dog is happy and she said Mia was a "saint". Mia said it was a part of being veterinarian but the woman said she was really a "saint". Then she hugged Mia and said "I Love this Girl!" and left the clinic, crashing the door. After she left, Sophie asked what the loud noise was. Mia responded with "I'm not sure, a human hurricane?!" After that interruption, Mia & Sophie take a ride in the Horse Vet Trailer and Mia said it was larger than her house.
- The name of this episode is a reference to a 1965 rock band.
- According to Fiona, the red soup on a stick are Borscht, so they derive their color from beetroot. She can't remember what the green ones are, but says they may be chicken noodle.
- The girls are seen in their Streaks uniforms during this episode.
- While Mia is talking to the stable manager about a teaching job, one of the stable locking bolts in the background moves from open to closed during the scene.