More of a reason for why Martha is stupid... "Love is not work, love is Love is only work! It's passion at the start, the passion comes from the lust for your partner, the love comes from the respect and the trust that you WORK at.
Personally i'm not a fan of psychic episodes. They can be quite fun sometimes, but episodes that genuinely want us to believe they're real and always have that one person that strongly believes in it, is annoying. They did it in Criminal Minds, and the psychic ended up being right in the end and it's just stupid. Stop making it ambiguous and like there's magic in the world. You're a fantasy show or you're not.
BUT it all aside, it was still an enjoyable enough episode.
Thought Chet's death would've been sadder if we got to meet him at all, not have Martha keep toying with him by never actually being there for meals or anything etc, but I liked her guilt over the idea she was planning on leaving etc.