Okay, it was inspired by the movie Titanic, so there may be a lot of similarities.

A girl is a maid for the celebrity in this cruise ship. The celebrity is engaged to another celebrity, but they have a fake relationship for publicity and fame and stuff. You know how the story goes.
The Guy and the Girl fall in love, but he's leaving the ship when it docks, but he promises he'll be back and they will be together (but they have a forbidden love cause hes a billionaire and shes a maid). After he leaves the cruise ship, the Girl continues her job as a maid, and the guy gets in a car accident and loses memory. The Girl doesn't know that and she sees pics of their wedding and she is heart broken but continues life. A long time later, The Guy and his Fiance come back on the ship, (it was Fiance's idea) and the ship hits a rock or something and it falls apart and la la la.

I don't know how to start it or end it... What do you guys think of the idea though? Horrible? Okay?