The phrase "behind the scenes" refers to activities, events or actions that occur out of public view or outside of mainstream awareness. It often implies a level of secrecy or confidentiality and can refer to things such as political maneuverings, backroom deal-making, or complex technical processes. The phrase is also used more broadly to describe the work that goes into creating something, whether it's a movie, play, artwork, or event - all of which takes place "behind the scenes" before being presented to an audience.