SPOILER!

"Who else noticed the clip of Dean holding Cas’ hand in Purgatory flashing at the exact second the 'previous season' montage sang its first 'Who do you love???'"

Comment made by Dustline[s]'s Fic and Things

 

No, I didn't notice this until I read this and went and looked for it. Why are you doing this to me [us] show? Why? T.T