Watching this episode. I really like it. It is the one based on Niles asking Frasier the question "Do you think that Maris and I are meant to be?"
Frasier wonders Seattle to ponder his question. What a great episode. So different from all the others.

I agree. It's a great episode. I agree with Frasier that he and Maris weren't meant to be, obviously since Niles' heart belonged to Daphne.