The Bit You Don't See #2

What you see here is two guys expertly putting the top on this rather nice cake, which has just come out of the chiller, immediately before the happy couple and their guests come down from the dining room to ceremonially cut it.

At that point, all they could do next was cross their fingers - because it's made of very soft chocolate sponge and cream, it's all chocolate on the outside, the top half is surprisingly heavy, and before it gets cut, that cake has to sit in a warm room with the heat from the fire on one side of it throughout at least ten minutes of AV presentation before anybody picks up a cake knife ...