Lyrics:

You're the reason I'm living
You're the reason, you're the key
Just somebody, someone to talk to
Something special, you're the key

I searched so long before I found you
You are everything to me
I searched up high and I searched down low
Through the summer rain and the winter snow

How I found you, God only knows
How I found you, God only knows
You're the reason, you're the key

You're the reason I'm living
You're the reason, you're the key
Just somebody, someone to talk to
Something special, you're the key, you're the key
You're the one, can't you see

I just can't believe that I found you
I just can't believe that it's true
I can't believe this feeling
And it's all because, because of you

God only knows how I found you
God only knows what it is
God only knows how I found you
God only knows what it is

Listen:
God only knows how I found you
God only knows what it is
God only knows how I found you
God only knows what it is
God only knows how I found you
God only knows what it is
God only knows how I found you
God only knows what it is

God only knows how I found you
God only knows what it is
God only knows how I found you
God only knows what it is