I cried in the movie when Jack died and I had to stop watching it because I hated seeing Jack gone and Rose lost someone she fell in love with. Sometimes I wonder if Rose wasted her time freeing Jack because he would have died anyway or if he would have lived if she stayed in the lifeboat. Cal got on a lifeboat by pretending that crying girl was his. I wonder if Cal would have killed Jack while Rose was out in the sea in the lifeboat or if they both would have left each other alone on board trying to survive. Or was it worth for Rose to save him because she got to spend more time with him more before his death and she was hoping they both survive. Then she was going to die with him but Jack made her promise that she will live so she did. Sometimes I wonder if Jack knew he was going to die in that freezing water so he said his last words to her and I wonder if he was lying to her about a boat will be coming back to save them both just so she live. Well a boat did come back but they waited too long.
Oh yeah I found a gray area for when it's okay to cheat on your partner, when they are abusive and treat you bad and you are trapped, you have a good reason to cheat on him and it won't make you bad.
Here is another one of my favorite scenes:
Titanic - Jack & Rose - Shut up !!!!That actually did happen except it was some guy that had to break down a door to get out and he got yelled at by one of the Titanic crew and the man yelled at him to shut up. James Cameron really did a great job with his research despite some inaccuracies.