I don't understand?

When Jack shows Rose the picture, we don't see her at all. But if آپ watch it, you'll see when Rose sees it that she'll tilt her head to the side and she says: "Ohhh...Haha." Jack starts laughing and says: "Aw, she had a good sense of humour, though." سے طرف کی Rose's facial expression and how she reacts in general, I think he was dead serious. But that's just my opinion.

I thing he was being serious that she was one legged. I take it literally, but good question

Yeah, she was literally one-legged. If آپ pause the movie a little before that point and put it on "slow" یا whatever, right before Rose flips the page, آپ can see the drawing of the one-legged one lol. I heard in the commentary of the movie that they tried to cut that drawing out of the movie because they thought people would come up with a مزید interesting picture in their imaginations lol.