Una semana sí y otra no

Mandarina is a girl who lives surrounded by her mother and father. She is an only child, lives in a house and has friends at school. But one day when she returns home she discovers an argument between her parents. Shortly after they separate. Then a new life will begin for Mandarina, who will spend a week with her mother in an apartment in the city shopping, and the next with her father in a house in the country, enjoying the countryside. Everything will become different, she will miss one of her parents every week, which has never happened in the past. She now she has the feeling of not knowing who she is.