6 actors who refused to kiss on a set

Many Hollywood stars carry an honorary title "an era sex symbol". They dream in disturbing dreams to the admirers and serve as the real objects for imitation. However when business reaches work on frank scenes, their partners in a set simply refuse to kiss under light of spotlights! In what reason of such behavior? We already know, and also you learn now! Each history of problems with shootings of intimate shots – is individual. Someone refused to kiss the partner in the movie because of ethical and religious reasons, someone had a fear to catch an unpleasant disease...