Well I found that the highest rated version of this song used a capo, and I've been
this song fine for quite a long time, no capo, simple chords, so I thought I'd throw my 
out there. :].
Very simple song, very fun to play.
The verse, and the interlude are palm muted the entire time, while the chorus is 
strumming.
The strumming pattern is easy to figure out, it's the same all the way through.

D# Standard [D#,G#,C#,F#,A#,D#]
Everything is tuned down one half step.
And the chords that I write, are what they would be in standard tuning, for simplicity.
E   - 0,2,2,1,0,0
A   - x,0,2,2,2,0
B   - x,2,4,4,4,2
EM7 - 0,2,1,1,0,0

    EI'm (022100@1)checking your pulse, I'm giving you air
         ABut (x02220@1)your body disagrees
                       EAnd (022100@1)no it don't care at  all
            Em7
I'm wasting my time

         ENow (022100@1)your eyes roll awake, you're looking at me
         AYou (x02220@1)say "Darling what happened, did I fall asleep
        BAnd (x2444x@1)you carry me home?
                      ECause (022100@1)I know I wasn't here"

    EI'm (022100@1)closing your blinds, I'm shutting your eyes
        A (x02220@1)                  EAnd (022100@1)now I'm afraid I have to go
 AWhoa (x02220@1)
    EI'd (022100@1)sing you a song but I'm feeling quite off
      A (x02220@1)            EIn (022100@1)my heart,It's occupied
              AAnd (x02220@1)now's not the time

Interlude: [E,A,E,Em7] (palm muted)

      ELet's (022100@1)try this again and this time don't laugh
          ACause (x02220@1)I'm working on my sentences
                          EI'm (022100@1)working on my play on words
              Em7
I'll get it this time

   EIf (022100@1)I am a clock then you are the time
    AI'm (x02220@1)patiently waiting and your out of line
    BAnd (x2444x@1)I'll be the question
                 EIf (022100@1)you'll be the answer

    EI'm (022100@1)closing your blinds, I'm shutting your eyes
        A (x02220@1)                  EAnd (022100@1)now I'm afraid I have to go
 AWhoa (x02220@1)
    EI'd (022100@1)sing you a song but I'm feeling quite off
      A (x02220@1)            EIn (022100@1)my heart,It's occupied
              AAnd (x02220@1)now's not the time

   AIf (x02220@1)I am a clock then you are the time
    EI'm (022100@1)patiently waiting and you're out of line
    AI'm (x02220@1)counting the times you've lied to my face
   EMy (022100@1)hands were full not a second to waste

   AIf (x02220@1)I am a clock then you are the time
    EI'm (022100@1)patiently waiting and you're out of line
    AI'm (x02220@1)counting the times you've lied to my face
   EMy (022100@1)hands were full not a second to waste

    EI'm (022100@1)closing your blinds, I'm shutting your eyes
        A (x02220@1)                  EAnd (022100@1)now I'm afraid I have to go
 AWhoa (x02220@1)
    EI'd (022100@1)sing you a song but I'm feeling quite off
      A (x02220@1)            EIn (022100@1)my heart,It's occupied
              AAnd (x02220@1)now's not the time
    E (Strum)
The time