For the F chord, i played it like this:

e-1 (index)             [press down index to get both these strings or you
b-1 (index)            can press down on the b string and mute the e string]
g-2 (midddle finger)
d-3 (pinky)
a-3 (ring finger)
e-x (muted)

And for me the Em chord sounded a bit off so i played this:

e-0 (open)                      [not sure what the exact
b-1 (index finger)               name of this chord is]
g-0 (open)
d-2 (ring finger)
a-2 (middle finger)
e-0 (open)


Verse
  F5              A5               G5              F5
I never knew, I never knew that everything was falling through
       A5        G5               F5 
That everyone I knew was waiting on a cue
    A5       G5               F5    E5       G5                         F5 
To turn and run when all I needed was the truth but that's how it's got to be
      A5             C5                 F5
It's coming down to nothing more than apathy
     A5             G5               F5
I'd rather run the other way than stay and see
     A5         C5          F5        E5       G5
The smoke and who's still standing when it clears


Chorus
F5    C5    A5       G5   F5       C5     A5      G5
Everyone knows I'm in over my head, over my head
      F5       C5            A5  G5          F5       C5           A5  G5 
With eight seconds left in overtime she's on your mind, she's on your mind


Verse 2
       F5           A5                C5              F5
Let's rearrange I wish you were a stranger I could disengage
A5            G5             F5
Say that we agree and then never change
A5        G5            F5       E5    G5               F5
Soften a bit until we all just get along but that's disregard
A5             G5             F5
Find another friend and you discard
        A5          G5          F5
As you lose the argument in a cable car
A5        G5           F5      E5      G5 
Hanging above as the canyon comes between


Chorus
F5    C5    A5       G5   F5       C5     A5      G5
Everyone knows I'm in over my head, over my head
      F5       C5            A5  G5          F5       C5           A5  G5 
With eight seconds left in overtime she's on your mind, she's on your mind
F5    C5    A5       G5   F5       C5     A5      G5
Everyone knows I'm in over my head, over my head
      F5       C5            A5  G5          F5       C5           A5  G5    F5
With eight seconds left in overtime she's on your mind, she's on your mind, she's on your mind


Breakdown/Bridge
C5
Suddenly I become a part of your past
I'm becoming the part that don't last, I'm losing you and it's effortless   
    F5                    A5            C5             F5
Without a sound we lose sight of the ground in the throw around
A5                  G5             F5                     A5         C5            F5    E5    G5
Never thought that you wanted to bring it down, I won't let it go down till we torch it ourselves


Chorus/Outro 
F5    C5    A5       G5   F5       C5     A5      G5
Everyone knows I'm in over my head, over my head
      F5       C5            A5  G5          F5       C5           A5      
With eight seconds left in overtime she's on your mind, she's on your...
 F5    C5  A5  G5  F5  C5        A5  G5    F5   C5  A5  G5  F5  C5  A5  G5
MIND!                 She's on your mind
F5    C5    A5       G5   F5       C5     A5      G5
Everyone knows I'm in over my head, over my head
      F5       C5            A5  G5          F5       C5           A5  G5 
With eight seconds left in overtime she's on your mind, she's on your mind
F5    C5    A5       G5   F5       C5     A5      G5
Everyone knows I'm in over my head, over my head
      F5       C5            A5  G5          F5       C5           A5  G5    F5
With eight seconds left in overtime she's on your mind, she's on your mind