I agree. (:D) Charlotte probably gets her idea of love naturally. Mrs. Jennings thought Col Brandon was in love with Marianne at their first meeting:

“She rather suspected it to be so, on the very first evening of their being together, from his listening so attentively while she sang to them; and when the visit was returned by the Middletons dining at the cottage, the fact was ascertained by his listening to her again. It must be so. She was perfectly convinced of it. It would be an excellent match, for he was rich and she was handsome.” (Ch. 9)