Kaius's life is turned upside down when he moves from grandmother Irene's house to live with his mother. His neighbor Nina becomes his babysitter. A new girl named Lola appears in Munkkivuori and becomes friends with Nina.

The summer nights are warm and the youth hang out at the shopping mall. The girls live their lives to the fullest and dream of taking a gap year. Nina's brother Daniel is increasingly wary of the new resident in their home.