What is the photographer's assistant doing in the wedding photo studio?

Assistant, in short, is the photographer's assistant. He did as the photographer asked, just like a housekeeper, serving the photographer and taking good photos. Usually he just arranges the lights and background, and sometimes he needs to bring some props. It can be said that chores have to be done, and many details need to be paid attention to. Are you satisfied with my answer? Thank you for adopting ~!