The series is named after a small part of Saltsjöbaden called Solsidan. It revolves around Alex and Anna who are expecting their first child and have just moved to Alex's childhood home in Saltsjöbaden, Stockholm County. Alex tries to get Anna to enjoy herself, and at the same time spend time with his childhood friend Fredde.

• Felix Herngren
• Mia Skäringer
• Johan Rheborg
• Josephine Bornebusch
• Malin Cederblad
• Henrik Dorsin