This picture was taken at the Westin Hotel in Philadelphia, PA.
The cake cutting is a tradition at pretty much every wedding that I have ever photographed. Every couple does it a little differently. Some couples are very reserved and others have an all out food fight.
Marc and Kai were somewhere in between reserved and having a food fight. They cut their cake and then fed each other. Maybe not all of the cake went into their mouths and they might have got some on their faces. They also might have started to laugh uncontrollably and that's about the time I took this photo.