The girls go on a trip to a cabin to celebrate New Year's Eve, which holds a big surprise for Kiki that leads to a surprise for Carlos on his 18th birthday party.

Alex joins the Abimotto group and offers to host the meeting on Friday. Mia also attends the meeting, but gets looked out of her apartment, so she has to stay at Alexes place for the night.

The first Abi-prank happened in school, which lead to damage at a copier. So they throw a party to be able to pay for a new one. At the party it comes to the final argument between Mia and Alex, which defines their future.