Read it through once

When the room-door closed behind him, Mr. Grimwig lifted up his head, and converting one of the hind legs of his chair into a pivot, described three distinct circles with the assistance of his stick and the table; sitting in it all the time. After performing this evolution, he rose and limped as fast as he could up and down the room at least a dozen times, and then stopping suddenly before Rose, kissed her without the slightest preface.