Lyric discussion by palomite 

Happily, I have no real idea what this song is about. To me, it is beautifully bittersweet, and probably the best song on the new album. Those guitars around 2:30 are serene. Obviously, there is the quite blatant theme of dreams to work around for a meaning. I want to say that it's to do with love, because even though none of the lyrics really hint at that it feels that way to me.

The 'wake me up' section at the end is actually stunning. If this was the last recorded Radiohead song ever, it would be a spectacular end note.

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