Lyric discussion by scottrory 

this song is about her miscarriage. "liquid diamonds" is a metaphor for the actual physical substance of the baby that she lost - the blood, fetus, etc. These things are precious, like diamonds...and flowed from her when she wasn't ready. "i guess i'm an underwater thing" - this is what the baby is saying. meaning it was only meant to be an underwater thing, not ever meant to come out into the air. So, tori "can't take it personally".. meaning.. it was not meant to be, it's not Tori's fault...not something she did. "calling for myself, at the corner of the world, i know she's playing poker with the rest of the stragglers".. this is the soul of her child..she's calling to the soul of her unborn baby, who she knows is everywhere and nowhere, "playing poker", or existing, with the other souls who have not made it here yet.

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