Watch Online Free on Watchseries. Pirkko Mannola and Esko Salminen play young pop stars of the same name, who develop a secret romance that is kept hidden from the other musicians in the pop orchestra. Between musical scenes, Pirkko introduces Esko to Ville Salminen, Toivo Kärki, and Reino Helismaa, among others, and gets him a spot in a big pop music show.