Read it through once

I sat down quite disembarrassed. A reception of finished politeness would probably have confused me: I could not have returned or repaid it by answering grace and elegance on my part; but harsh caprice laid me under no obligation; on the contrary, a decent quiescence, under the freak of manner, gave me the advantage. Besides, the eccentricity of the proceeding was piquant: I felt interested to see how he would go on.