Would you show yourself naked, on video camera, to a complete stranger or someone you know? Or, in the latest development, live on your mobile phone? Thousands of teenagers and young adults do this regularly, and for most, it's one of the highlights of their week. Websites and phone apps let you connect visually with whoever you like, to do what you like. In this revealing documentary, Nathalie Emmanuel, star of hit soap Hollyoaks, investigates this growing phenomenon and gains some insights into the trend. Why are young people doing this, what are they getting out of it and what are they risking?