eh, no, this ending is just a trainwreck. after that daring rescue she just disappears again? it's the same as if she's kidnapped again, or who's to say she didn't even run back to the stalker herself or some crazy shit like that? since she didn't want to report him and said its her own fault, it leaves it as completely plausible. ok, the postcards eventually calm things down but this is still seriously bad writing with no sane explanation for anything.