a surprise charming movie for an old cynic

Classical musician/gigolo turns out to be a responsible adult after a little Russian boy(Kolya) forces him to be a better person.

This was so funny in places:- You see a tall middle aged man charming all the women, but he also manages to charm a 5 year old little boy, when his mother desserts him. He's such a cute little actor.

A little bit like About a Boy but with an east euro-Rushian slant. Move over Hugh Grant !