Great story! Loved the ending.
The only problem with this is that you use first person for two different characters. This is a big no-no because it's confusing as heck. I had to go back and re-read a few paragraphs when this happened, and in all honestly, I thought you were hinting to hint at some body snatcher or shape-shifting theme.
I would seriously consider re-writing one of those characters in the third person.
But all-in-all, was a fun story once you get past that. Always looking forward to reading what you put out.