Which is pretty weird, because true to my tradition, I avoided learning anything about the episode until actually sitting down to watch the darn thing, so until today, all I had to go on was that title: "Twilight Time." Which, to be perfectly honest, doesn't tell you much of anything at all.
Just between you and me, I think I was secretly hoping it'd be another time travel episode, because I adore time travel stories and thoroughly loved "It's About Time" (still my favorite episode of the whole series), so another episode in that same vibe would be heartily welcomed by yours truly.
But nonetheless, there was something about it that struck a good vibe with me. Something that, going by title alone, clued me in that it would be an enjoyable episode, one worth watching and remembering.
And I was right.