The complications arise when Sara rents out a dormitory to a young student. In itself nothing unusual, but in this case it has consequences for everyone around her.
Sara is convinced that it will be a bad idea to fall in love with the young tenant Thomas, and says yes when her brother arranges a blind date for her.
Everything seems to be going the right way for Sara and Thomas, until Thomas' mother throws baby clothes on the table - and the discussion about children begins.
Jonas and Ronja try to find new boyfriends for Sara and Thomas. The ex-couple in love are quite unhappy, and Sara is afraid that Thomas will find another.
Sara fears that she will have to choose between Thomas and Håkan, and suffers the anguish of the election when the annual London trip with Håkan is just around the corner.
The relationship with Sara and Thomas is finally beginning to catch up with everyday life, and Jonas is struggling not to have had the forty-year crisis.