I am way too curious to not open it! Who knows? Maybe floating around in the ocean, being sloshed about by waves, and being buried in sand has caused an unusual evolution of the fragrance, sort of a mutated version of Chloe. I would have to compare it to a new bottle of Chloe just to see how it differs. Are you familiar with Chloe?
I do understand your reluctance to open it, but I couldn't resist.