User blog comment:FairyRaven/Fairy Tail Chapters 338, 339, 340: Review and Commentary/@comment-5113042-20130705122639/@comment-7418318-20130705150818

That she said her farewells to the others (in her mind) could just mean that she doesn't expect to see them again.

I think she'll wander around for a bit, or maybe even settle down somewhere before dying peacefully a few years from now.