Did Rose Die at the End of ‘Titanic’?

Here, Rose explains her plan to put the necklace “back where it belongs,” and of course Brock, tries to convince her not to throw it overboard. She allows Brock the chance to hold the necklace, but shares some final thoughts: “You look for treasure in the wrong places, Mr. Lovett. Only life is priceless.”

Rose slips the necklace out of Brock’s hand and tosses it overboard. After a few moments of complete shock, Brock erupts into laughter at the thought of having just held and then lost what he’d been searching for this whole time.