Sandor and Ida meet online and develop feelings for each other - despite being diametrically different. When the young adult book about the couple was published in 2001, it was a success, selling over 200,000 copies and later being adapted into both a play and a film.
In the sequel, Sara Kadefors returns to the novel's characters, who have lost contact with each other.
"I felt an instinctive need to find out who they are as forty-year-olds and how much of their identity as young people remains in them. What shapes us to become who we are always interests me, and exploring the theme through these two suddenly felt like a given," says Sara Kadefors in a press release.
The sequel comes in September.
