The psychiatry department of a young doctor Cora has just admitted a young lady who refuses to speak and whose identity remains unknown. Cora becomes fond of her patient and establishes a relationship which goes beyond the usual course of treatment. She feels a kind of "call" from this woman as a strange and strong tie grows between them. One day, Cora learns that the identity of her patient has been discovered. Her name is Loa, she is a stranger, she has been sent back home…to Iceland. Cora, who had no idea of this woman's life outside their relationship, is deeply moved : she decides to meet up with her in order to finish the treatment.

Anna Hallgrimsdottir, a poetess, dish washer and marijuana dealer in her late thirties, lives in Reykjavik with her two sons, Krummi and Ulfur. Anna is tired of her lifestyle and the coldness of Iceland and wishes to show her sons more of the world. Finally she decides to do something about it, move on, and somewhat change her lifestyle. The first step in her revival is to sell her business which consists of her mobile telephone which includes her big list of clients. The sale is an unusual one and the potential buyer promises her the asking price within 48 hours. During those 48 hours Anna gets into all kinds of “Icelandic familial adventures” as her kitchen fills up with customers/friends, partying, while waiting for her to come Back Soon.

It's early summer and Agathe is back in France, at home in Montreuil. She has to get over her husband's death and return to her work as a film director. The unexpected arrival at her house of a couple of Icelanders, a sea lion and a neighbour that she has always desired yet never vanquished will give Agathe the strength to get her life back on track...