The transition is a little tricky because its not really on the CD 
track but I think it's an easy chord pattern to take you into the 
second verse.

    Em             G   D
I waited for you today
          Em
But you didn't show
    G  D
No no.
    Em         G    D
I needed you today
     Em           D
So where did you go?
     Em
You told me to call
 C 
Said you'd be there
      Em                   D 
And though I haven't seen you
 C              D
Are you still there?

Chorus:
Em               C
I cried out with no reply
    Em               G 
And I can't feel you by my side
    Em                 C 
So I'll hold tight to what I know
        Em          Bm  D    Em 
You're here and I'm never alone

Transition: G  D  C  G  D  Em

      Em                 G 
And though I cannot see you
       Em                D
And I can't explain why
                D
Such a deep reassurance
          Em          D
You've placed in my life.
      Em
We cannot separate
         C  
'Cause you're part of me.
      Em
And though you're invisible
       G          Em
I'll trust the unseen.