This week we are hanging out at Cheri's place while she recovers from knee surgery. Rick wants to know if they may have performed one of those "unauthorized exams" on her we discussed in a previous episode. Cheri is confident they didn't. Rick says "maybe." Rick discovers that learning the foundations of the things he currently does, can only make those things better. A woman in Vietnam goes to the doctor fo a headache and comes out with a... well, just listen.