On the first day at his new school, Mathias is given the worst possible homework: write an essay about yourself. The timid Mathias struggles to find the words. A minor identity crisis was not his idea of a good start. However, the essay is quickly put on hold, as he discovers that the deaf girl from school is spying on him.

After being confronted by a childhood trauma, Christina travels back in time to try and change herself when she was 6. But by accident her 6-year-old self comes back to the present with her and Christina is forced to take care of the little girl she was.