Mary's Search for Answers

As Mary begins to furrow her eyebrows in concern, the doctor rushes into the room panting as if he had just finished a marathon. Well, that's promising. Jason shoots her a knowing look, and Mary can't help but wonder if he's got some kind of sixth sense. It turns out that his suspicions were totally correct - the doctor found something! What could it be, though? And more importantly, what's up with Mary's new horse and its obsession with sniffing her backside?