Andrew Lang,
The Puzzle of Dickens's Last Plot
“ He is very young, and speaks of Rosa with bad taste, but he is really in love with her, much more so than she with him, and he is piqued by her ceaseless mockery, and by their false position. To Jasper he is singularly tender, and remorseful when he thinks that he has shown want of tact. There is nothing ominous about his gaiety: as to his one fault, we leave him, on Christmas Eve, a converted character: he has a kind word and look for every one whom he meets, young and old. He accepts Mr. Grewgious’s very stern lecture in the best manner possible. ”
