[ Ciel would feel a bit humbled if he knew, but as it is, he simply lets go of the handkerchief with a neutral expression. He takes off his hat out of respect, then kneels by the grave as well before setting the hat down. His hands come together in prayer, and he closes his eye before beginning to pray. ]

God our Father,
Your power brings us to birth,
Your providence guides our lives,
and by Your command we return to dust—

[ He has a very gentle, peaceful voice as he recites the prayer, and it's all said with the sort of noble sincerity that you would expect from the way he carries himself. At the very least, it hardly seems like the first time he's offered such a prayer. And at the "Amen," he'll open his eye again, looking at first to the grave as he sighs and bows his head, then to Peko to see how she's doing. ]