For a whole week after the happy arrival of Mr. Winkle from Birmingham, Mr. Pickwick and Sam Weller were from home all day long, only returning just in time for dinner, and then wearing an air of mystery and importance quite foreign to their natures. It was evident that very grave and eventful proceedings were on foot; but various surmises were afloat, respecting their precise character. Some(among whom was Mr. Tupman) were disposed to think that Mr. Pickwick contemplated a matrimonial alliance; but this idea the ladies most strenuously repudiated. Others rather inclined to the belief that he had projected some distant tour, and was at present occupied in effecting the preliminary arrangements;but this again was stoutly denied by Sam himself, who had unequivocally stated, when cross-examined by Mary, that no new journeys were to be undertaken. At length, when the brains of the whole party had been racked for six long days, by unavailing speculation, it was unanimously resolved that Mr. Pickwick should be called upon to explain his conduct, and to state distinctly why he had thus absented himself from the society of his admiring friends.