Peter and Kristina forces Alex and Amanda to take care of their little sister Line. Alex and Julia are trying to get to know why Niko and Amanda lies about where they are.
The summer has started and Alex and Amanda are on their way out to the countryside. Alex hates it, but when he and Amanda meets 16 year old Niko and his friends, everything changes.
Speech-day. Alex' and Amanda's parents are fighting about the plans for the summer. In the evening both Alex and Amanda goes to a party and strong emotions bubbles up to the surface.
It has been two years since Alex and Amanda ended up in the same family and became bonus siblings. Biweekly they live together. To Alex's great dissapointment the plans for the summer changes when Amanda's grandfather dies.