Okay, so I was wondering why Happy was watching Downton Abby.... and where the reference was to Happy being into Pepper was (because I heard it mentioned) BUT APPARENTLY THE SNIPPET OF DOWNTON ABBEY SHOWN IN IM3 WAS ABOUT A CHAUFFEUR PINING FOR SOMETHING HE THINKS HE CAN'T HAVE.
(I feel like the fact that Happy and Pepper were married in the comics makes it extra tragic.)