It's like asking Michaelangelo to hurry up and add some red there and some brown there and move on to the next fresco. Most films never have enough time to do justice to the story they're supposed to be telling. I'm not interested in discussing that subject. Most actresses have an extremely low level of self-esteem and they are always frantic about one thing or another. I'm glad I met Nicoletta, she saved me from a life of eternal damnation from trying to find some semblance of sanity in relationships with actresses.
Actors often have a lot of on-set relationships.
Only a few. Usually there's so much stress in making a movie that people wind up having a relationship that is purely based on sex and a sense of comfort. Sex can be a great means of escape, the problem is what to say to the person afterwards. I usually find that women are much more interesting to talk to and listen to than men. If I'm talking to someone, I need to feel that there's some kind of serious communication taking place.