A group of friends at a New Year’s Eve party go through a whirlwind of events that exposes secrets, breaks hearts — and leads to a shocking outcome.

Diagnosed as an autistic child, Grzegorz lives in his own, hermetic world not being able to connect with others. When he is a teenager, it turns out that the cause of Grzegorz’s isolation is not autism but a deep hearing impairment, underneath which a great musical talent has been hidden for years.