Zac arrives for his first day at Heartlake International High School, and Aliya is so excited to introduce her cousin to all her friends. But will the pressure of making a good impression be too much for Zac?
Expressing her anger through art, Liann draws a rude picture of Nova. But when the picture gets out, Liann must track it down before Nova sees it. Meanwhile, Zac and Aliya clash as roommates, because Zac is not as good at keeping their shared space tidy. Will the friends be able to work out their differences and see eye to eye?
Autumn takes Aliya horseback riding in nature to DE-stress but Autumn is anything than calm meanwhile at the adoption center. Nova and Liann accidentally let all the puppies out. Can they get all puppies back without autumn noticing?
The friends decide to run a street fair to raise money for the new community center. Since it was his idea, Leo wants to lend a helping hand whenever he can, but can he be in three places at once?
After hurting her ankle, Aliya tries to escape the nurse's office. Paisley and Olly must find a new performer for the community center opening ceremony.
Christmas arrives at Heartlake. Zac needs volunteers for a snowboarding competition, while Leo and Paisley hang decorations and cook at the restaurant.