Actors are hard to control on the set, um ... you know. Therefore, protective measures are more troublesome. Tony Leung Chiu Wai experienced it when he was filming Lust, Caution. Wash your hair first. Wrap it in socks and fix it with tape. The most painful thing is the moment when the tape is torn after the filming. It hurts!
Fan Bingbing once publicly told the media that there would be a physiological reaction to filming passionate scenes. Not only that, Fan Bingbing will imagine each other as handsome guys like Edison Chen and Daniel Wu during the filming. Since you can't escape, it is completely understandable to enjoy it. But then again, now imagine Jerry Lee?
Some actors are very gentlemanly when shooting. Xu Jinjiang is one of them. As long as there is a physiological reaction, he will take the initiative to shout "stop" to the director and calm down before going on stage to avoid more embarrassing situations. His behavior won the favor of a group of actresses at that time. Some people even wrote cards to thank him after the filming was finished.