I'm not out of my mind, I think.

You know how suddenly when fragments, snatches of half-remembered song lyrics or poetry grab you, and you get the urge to read/hear the said lyrics/stanzas in its entirety?

And you get driven NUTS when you can't find it for the life of you?

I'm reasonably sure this is a fanwork from my days as a member of the ol' FFyaoi ML, and was a part of some collaborative writing project that has to do with Xenogears. (something about Solarians and Lambs)

I can only remember fragments of the "love song of ground and sky", and given the common elements, it's very hard to google for, even with fragments like "you from the ground and I from the sky" and "if the ground and the sky should happen to meet". XD;;;;