Cosas que me quedaron por decirte

After a strong fight, Sara's boyfriend, Ben, disappears without saying a word. Soon after, he discovers that he has died unexpectedly and tragically. If they had just promised each other for a week! Sara is devastated. How to continue living? The only way she can find consolation is to send a daily message to Ben's mobile. What she does not know is that the phone number has been registered again and belongs to someone else... Sven, a young journalist, is the one who receives the messages, and they reach him so directly to his heart that he decides to go looking of the person who sends them...