Well, I'll be damed
Which quote from Dragonwings by Laurence Yep best shows that the man is pleasantly surprised by Father's refusal to take the tip? "The demon stopped and studied Father as you might look at a dog that had suddenly said he was going to the opera. 'Well, I'll be damed,' he said."
Did he realize his mistake? - interrogative
He didn't realize his mistake. - Negative
There are no images shown, so I’m not sure how to answer this question. Sorry that I’m not much help
4... this is the one which makes most sense