The rule about witnesses is why the chapel is full of people at six in the morning instead of one person alone, and Malfoid works it out first.

MalfoidA witness who feels nothing is no witness. So I am not permitted to stand here in a wool dress being superior. That clause is aimed at me.

CorvinaIt is aimed at all three of us. I am forty-one and I will not be moved by anything that happens in this room, which is my contribution and my failing.

Malfoid takes the pin off her collar and puts it on the pew, and gets out of the dress without being asked.