This show is about Agnes and Steph and their lifes. The show is the continuation of Portkod 1321, but three years later

Stef and Agnes go to the same school but don't like each other at all. Agnes with probably the best grades in the whole city, and Stef a little more of a bad girl. When their parents start dating during the summer they leave the two girls and Agnes' sister, while going on a trip through Europe. They have to live together in Agnes' apartment together...