Way to butt-rock!
Tell me, is it difficult to play the piano with wrists that limp?
Well you have some nice contrapuntal vocal harmonies to distract me from the weak main melody and depressingly conventional lyrics. Whenever you sing "lay" your charming midwestern accent transforms it into "lah-i-eh." Very cute.
You said the lyrics are open to interpretation, so I'm gonna take a stab at it. The most predominant them is "here you lay", which has meaning in both sex and death, so I'm going to assume your discussing the torrid love affair between someone and corpse. Due to the gender neutrality of the narrator, I can only infer that both the narrator and the cadaver are men. Man... way to tackle the subject of gay necrophilia. It's very brave of you.