Quote: I'm not going to read into his actions because I'm sure it was nothing more than 2 parents discussing their kids.
You're probably right Cindy. The good news is that he made the effort to come and take you to lunch, and you guys were civil while doing so and avoided R talk. After the blowout you had last week, its a positive that he can feel relaxed around you to the point where he did what he did today, that might not happen so soon ordinarily.
You handled that well, lets see what he initiates tomorrow..Whatever it is, make sure you keep that cool, calm, everything is ok demeanor and be as upbeat as you can.