For this particular shoot, I chose four friends and asked them to pose for some prolonged exposure shots.  I thought they looked like good couples, of course, I'm no cupid.  I originally planned the shoot to be only 30 minutes long but it ended up taking 2 and a half hours to do it all.  I shot for a sensual mode filled with romance.  Each exposure took at 20-40 seconds.  I wanted to use not only one flash interval but bring out whatever available lighting there was in the room due to the Christmas Tree lights.  These are some of the results.