Desc: Motylem jestem, czyli romans czterdziestolatka: Directed by Jerzy Gruza. With Andrzej Kopiczynski, Irena Jarocka, Irena Kwiatkowska, Anna Seniuk. A 40-year-old engineer Stefan Karwowski falls in love with a famous singer Irena Orska. The problem is that he's married and has got two children. What will he choose - his new lover or his family?