I have no idea where these pics are from, but they were on Tumblr in the 'jtv' tag. I could not find the source on the Tumblr blog though.
Aww at the last one.
As others have said, I also didn't necessarily buy the bond between Michael and Ro, but I think her parents having a general dislike for Raf was just more adversity for J/R's relationship to overcome. I do remember when Raf and Ro had their previous bonding though; I think it was season 2. But, hey, maybe, after years, Ro feels like liking Raf again is somehow betraying Michael, since that was his best friend.