Thank you all for your posts. Michael Buble video brought me a smile, although I did not listen to it..
I was analyzing my crying urge for some time but I have no clear answer why is it so strong (except meditation).
The triggers are more or less always the same, characters in the show made act(s) of self-sacrifice or they all survived and lived happily ever after or something similar. But previously I did not cry, I maybe had "moist" eyes. But now, it is every time "cry me a river".. I was hoping to hear that somebody had similar experience and have managed to reduce the intensity (this is what I would like to do) of this emotions. I am aware that tears could be cleansing and helpful as many people told me, but as my reactions are happening for more than 3 years, I was hoping to overcome it already and stop crying on every show / movie I watch (there is no way that I will go to cinema..).
Anyway, it is not terrible problem, surely people daily suffer much more (and if I can help to anybody to reduce suffering, I will gladly do it) but it would be nice to see some changes in this "problem2 of mine after such long time.