The Jack and Rose sex scene and nude picture from The Titantic?

I got a couple of questions about the sex scene and nude picture of Rose from the movie titanic, first of all, who's hand was that on the window in the car when they are having sex and why did he/she put it there, secondly they've know eachother for a couple of days and they're having sex ?(that was really beautiful tho), and did it show Rose's nipples when Jack was drawings her, o, and who thought that was beautiful and romantic?

The Jack and Rose sex scene and nude picture from The Titantic?
It was Rose's hand. I suppose she did it out of reaction due to the extremely passionate "relations" they were have. It's like the equivalent of curling your toes or biting your lip.

I guess they had sex so soon because they fell in love equally as fast. Then again, people today fall into bed on the first night in love, or not.

I'm not sure about the painting though

And yes, it was romantic.
Reply:Okay, the hand was Rose, Im assuming I never really thought about the positions just passion of the cinematography and sequence. As far as the short term relationship of knowing each other for a few days, that's a story line that dates back to shakespeare's "romeo and juliet" where they were supposedly 13 to 15 years old and fell in love, that they both committed suicide cause of their forbidden love. As far as the drawing, James Cameron, the director of the movie, had drawn the portrait of "Rose", which depicted her face and full breast with the neckalce.