Which ep please?

[bluespirit]

Is this from Inferno? I wanted to cap the scene but now I can't think exactly which ep it is.

I just ♥ John's look of fondness & love.
*meep*


Heh, btw - Buddy minus 3 days & counting...
*squee*

EDIT:
Solved by the fabulous & lovely thegrrrl2002 - it's 'McKay & Mrs Miller'!
*slaps self*