Olivia moves to Heartlake City and visits her Aunt Sophie in the veterinary clinic. Sophie tells Olivia she has organized a play date for her and Mia, since Olivia has not made any new friends since her move.

Emma, Olivia, Andrea and Mia plan a surprise party for Stephanie's birthday.

Olivia, Stephanie, Andrea, Mia and Emma enter a science contest at school and win a trip on a yacht.

The girls promise to raise money to rebuild Mia's grandparents' barn.

Stephanie becomes obsessed with beating Tanya in a float-building contest and ignores Emma's ideas.

When famous pop star Livi comes to Heartlake City to judge a talent show, friends Olivia, Mia, Andrea, Emma and Stephanie all decide to enter.