Go Set a Watchman Marriage Quotes

What does Jean Louise mean here by "the wrong kind"? The racism issue hasn't come up yet, and she doesn't seem concerned by class differences. What, then, makes Henry the wrong kind?

Jean Louise is teasing Henry here, but is there any kind of "offer" he could make that would have her seriously considering marriage with him?

As usual, Calpurnia gives some of the best advice in the book. People don't have to get married for love, although it's romantic to think so.