Disa's husband has found himself a new love and a new future, while Disa has found herself in an unsatisfactory life. But one day a chatty father with seven children appearance, an uncommunicative patient at Disa's hostipal has begun to open up, and a new martial arts teacher has begun teaching in this small town in Dalarna.
In a small Swedish town in the early 1990s, a lonely teacher at the local job center, Åsa, finds herself attracted to an unemployed teenager. His youthful charm, adventurous attitude and ambitious personality reminds Åsa of her younger self. Attempting to get closer to him she arranges for a group of youths to try out one of his business ideas - a wildlife retreat in the mountains. But as the weekend progresses, nothing goes according to plan and the group is soon lost in the woods.
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.