Some one stepped on it. He rose from his knees, and walked slowly across to the mantelpiece, where he stood abstractedly fingering the ornaments, and straightening them, a trick of his when he was agitated. 
When agitated, the speaker likes to straighten things.
He was never on his knees, always standing.
They are in the hot tub.
So far have you managed to complete your attitude survey?
One person dancing on the floor.
I don't think we should have any problems being friends.
The most delicate latticework can be found in the Royal Harem balconies.
A person is riding his motorcyle.