Brought to our attention by Elite Daily, the scene breaks down like this.
"This scene takes place after the boat has sunk, and right after Rose makes her way to the Carpathia (one of the ships that rescued passengers from Titanic).
In the clip you can see crewmen helping an exhausted, defeated looking Rose onto Carpathia, Cal making his way down to steerage look for Rose, and Rose's mother looking for her daughter, all the while an instrumental version of "My Heart Will Go On" softly plays in the background (as if we needed this scene to be any more emotional).
Some clips from the scene might look familiar (like old Rose talking about being saved by Jack), and that's because they actually made it into the final version of the film. As a whole, though, this scene could certainly make any Titanic fan cry harder than they have before watching the movie."