This is another instance where Kit and Nat work together to help Hannah—since Nat won’t be able to stick around Wethersfield for long, Kit will deliver the cloth for him. But Nat is also upset with Kit, as he’s found out that she is supposed to marry William. He insults her, calling her “hoity-toity” (snobby). Given the romantic tension that has developed between Kit and Nat, it’s implied that Nat is angry with her because he is hurt—he loves Kit, and he doesn’t want her to marry anyone else.