From the very first time - you said a word 
I knew right then - I liked what I heard 
You made good sense - you thought like me 
And that's why - it's gotta be 

It's just something - that you can't explain 
No rhyme or reason - just a spark and a flame 
It's whats inside - that we can't control 
It's where words fail, but you just know 
 
*1: And I don't know what it is 
    And I don't know why 
    But sometimes when we're talking 
    I think I can fly 
    I don't know how it works 
    If there's a wrong or right 
    I believe in what I see and feel - here inside 
 
R: Through thick and thin 
   I'll stand by you 
   Through everything 
   I'll stand by you 
   Through all the pain and laughter 
   Now and ever after 
   Through thick and thin I'll stand by you 

Friends are friends - some near or far 
It's only once in awhile - someone touches your heart 
And when something's right - and you feel so strong 
It's like coming home - yeah, you know you belong 
 
*2: And I don't know what it is 
    And I don't know why 
    Something feels familiar 
    Deep down inside 
    I don't know how it works 
    Or who makes the rules 
    I only know the way I feel 
    When I'm here with you 

R: Through thick and thin...
 
(solo) 

*1: And I don't know what it is...

Through thick or thin, I'll stand by you 
Through everything, I'll stand by you 
 
R: Through thick and thin...
   
Through all the pain and laughter 
Now and ever after 
Through thick and thin I'll stand by you