Lyric discussion by Deeana7anase 

In my opinion the part where she mentions about the two men is not about her cheating him, but rather about his duality. Because of his demon "In wonder steady gone under"...

Her question is regarding what lead him on to easily go on without her after she turned her back on him, obviously without feeling so, that's why she fell flat on her face.

Was it the blue night Gone fragile Was it both men In wonder steady gone under Was it the light ways So frightening Was it two wills One mirror holding us dearer now.

But even if turned her back on him, she continued looking towards the past trying to find the answer

Thought I had an answer once But your random ways swept me along Colossal signs so I got lost With so many lovers singing soft.

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