DId anyone notice this reference?

[Burzum25]

In the episode "Future Shock" Dana and Rich envision getting married and Frank and Carol are in their 80's. At the end of the episode old Frank is sitting on the couch with Carol and Carol goes upstairsand says shell be waiting for frank and then Frank goes "Wait? What happened......where the hell am I? Where's J.R.?" If any of you know, J.R. was someone on Dallas with Patrick Duffy. I have never seen the show but i heard it was a famous episode called who shot J.R.

This is pretty funny inside joke.

[allen]

Don't remember that episode, but there was another "Dallas" reference in an episode where Frank is doing a crossword puzzle with Carol.