Marius turned over all this confusion of ideas in his mind, passing from one to the other, and moved by all of them. Hence arose a profound trouble.
It was not easy for him to hide this trouble from Cosette, but love is a talent, and Marius succeeded in doing it.
However, without any apparent object, he questioned Cosette, who was as candid as a dove is white and who suspected nothing; he talked of her childhood and her youth, and he became more and more convinced that that convict had been everything good, paternal and respectable that a man can be towards Cosette. All that Marius had caught a glimpse of and had surmised was real. That sinister nettle had loved and protected that lily.