It
is a lovely poem,
Galadriel55. I've often wondered how much re-handling was done by the relevant hobbit (or hobbits) of the original Gondorian material, so was interested in what you said:
I think this might be a "myth in a mythology", or a made up story withing a made up story. It fits in ME just like ME fits in our world.
Perhaps the original Gondorian composer, inspired by the going over Sea of so many elves (and two hobbits) at the end of the Third Age, was speculating about how a Gondorian woman would react, given the same opportunity.