"Are these actual miles?"

... The title is so vague and ambiguous. I actually liked this story. It reminded me of "The Tell-Tale Heart" by Edgar Allen Poe. Leo seemed very paranoid once we learned of his infidelity, and it seemed to very much get the better of him by the end of the story. I feel that the lesson at hand was well-deserved, however I'm still convinced that Toni might've known of Leo cheating on her and had a fling of her own after the sale was done. I feel that the story was sharply written and it keeps you guessing along with the protagonist. I really liked it a lot, and I wonder what was everyone else's take on the story.