Bizarro Patient Zero

*Not safe for people who hate farts.

BF: (paraphrased due to faulty memory and being a tad horrified)

You know, your farts have a lower frequency now.  They definitely sound better.  That means you’re getting better.  Before, they were seriously high-pitched, like only dogs could hear them, like little “pew pew pew” (unintelligible).  Now they sound way more normal.  That’s a good sign!