Chris did a great job on scheduling the proposal time and all was planned to get to Bir-Hakeim bridge at 10pm exactly ( actually the sparlking times changes all over the year according to sunset time ). A 2 and a half hours photoshooting that we will never forget.
That was a first time for my assistant Camille, et this night , driving back home took us 3 hours , due to huge traffic jams ( Ahhh! Paris night road work in progress !!! )