Where Do I Begin lyrics

(The Chemical Brothers feat. Beth Orton - from Vanilla Sky soundtrack, 2001)
[ Lyrics from: http://www.lyricsmode.com/lyrics/b/beth_orton/where_do_i_begin.html ]
Sunday morning I'm waking up
Can't even focus on a coffee cup
Don't even know whose bed I'm in
Where do I start
Where do I begin
Sunday morning I'm waking up
Can't even focus on a coffee cup
Don't even know whose bed I'm in
Where do I start
Where do I begin

Where do I start
Where do I begin
Where do I start
Where do I begin
Where do I start
Where do I begin
Where do I start
Where do I begin

Sunday morning I'm waking up
Can't even focus on a coffee cup
Don't even know whose bed I'm in
Where do I start
Where do I begin
Where do I start
Where do I begin