The name of the episode had something to do with Wuthering Heights... but, if I recall my high school memories of the book correctly, I can't see a parallel between this episode and the book. Unless you count the rain and mysterious-ness.

But, an enjoyable episode none-the-less. I was quite enjoying the Nagi fantasies... :x

Looks like her "divine" side is a touchy subject to talk about though. She says she doesn't remember things when she changes personalities, and afterwards she gets moody. This is a far-fetched guess, but I think her divine side is the part of her personality that fell in "love" with Jin, and her current personality knows that, but is also falling in love with him, so she may feel insecure about her original personality taking over? I don't know... it makes sense to me...

Something definitely sparked in her when Jin mentions Daitetsu bringing her back home in the middle of the night. You can tell by her eyes... they go sullen for just a second.