Jane Eyre by Charlotte Brontë Chapter 19 Page 14

One unexpected sentence came from her lips after another, till I got involved in a web of mystification; and wondered what unseen spirit had been sitting for weeks by my heart watching its workings and taking record of every pulse.

“Eagerness of a listener!” repeated she: “yes; Mr. Rochester has sat by the hour, his ear inclined to the fascinating lips that took such delight in their task of communicating; and Mr. Rochester was so willing to receive and looked so grateful for the pastime given him; you have noticed this?”

“Grateful! I cannot remember detecting gratitude in his face.”

“Detecting! You have analysed, then. And what did you detect, if not gratitude?”