Lukas' mother has the last hours of her life left. Her biggest wish is for Lukas to have a child. So Lukas asks his neighbor Sara, who is five months pregnant, to visit his mother in the hospital and tell her that she is carrying his baby under her heart. Her mother is happy - Lukas fulfilled her greatest wish. Soon the happy news is coming - a new heart donor has been found. The mother returns to life after the operation, nothing must upset her, so Lukas and Sara are forced to continue to play the role of a loving couple. Gradually, his mother and family friends and Lukas' colleagues from work are drawn into lies, which turns his life upside down.
