“We have a sort of language of our own, like a private secret language or something, and I was surprised at how present that was within our relationship, and it was just great to have the history that we have and the chemistry that we have, and being able to play these two characters, because there were no boundaries at all. We could do anything, try anything — never felt stupid. We feel so comfortable with each other and I know that…I would let Leo physically harm me if it meant that he had to do something for a scene, and I know that he would feel the same way. It is a very rare friendship that we have”-Kate
Jack: No, let me try and get this out. You’re ama- I’m not an idiot, I know how the world works. I’ve got ten bucks in my pocket, I have no-nothing to offer you and I know that. I understand. But I’m too involved now. You jump, I jump remember? I can’t turn away without knowing you’ll be all right… That’s all that I want
“Titanic” abridged
Titanic visual effects - VFX How-To for “I’m Flying”

For cottonmouths:
“But now you know there was a man named Jack Dawson and that he saved me… in every way that a woman can be saved.”