Watch Online Free on Watchseries. Kostis has just made his first big professional step opening their own barbershop with his best friend Thanos in the heart of Athens. Every night a sweet melody is heard from the neighborhood. Kostis believes it's a mysterious girl you can fall in love with, by the sound of her voice. The story becomes even more intriguing when Kostis finds a chocolate bar with a hidden message on the Barber's door.