Lyric discussion by kevmiclee 

this song is about Syd feeling outcast from the world.

Alone in the clouds all blue Lying on an eiderdown.

Meaning hes high

Yippee! You can't see me But I can you

He can see all the other people in the world but they are ignoring him and its like they are looking right through him

Lazing in the foggy dew Sitting on a unicorn. No fair, you can't hear me But I can you.

Whenever he says anything they either ignore him or dont understand at all what he is saying

@kevmiclee Actually, you should have just stuck to "Meaning hes high"

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