Cal asked, "Would you like to marry me"
Rose said, "No, of course not. Why would I marry a stupid rich butt like you?"
Cal replied, "Ow. That hurt my feelings."
Rose decided to board the Titanic to get her thoughts off of Cal. Both Jack and Rose magically happened to receive first class tickets.
Rose said, "Hi I'm Rose."
Jack said, " Hi. Blah blah blah." (Well I don't literally think that's what he said, but I suppose anything can happen.)
Rose fell deeply in love with Jack and vice versa. Cal tripped over himself and died. Wow, that's too bad. The Titanic didn't sink and Jack and Rose lived happy for a long time. Yay, now lets go buy a puppy.