作词 : John Lennon/Michael Kamen/Paul McCartney/Bob Ezrin
作曲 : John Lennon/Michael Kamen/Paul McCartney/Bob Ezrin
Who knows how long I've loved you
You know I always will
If it take an only lifetime
If you ask me to, I will 
And when at first I saw you
I didn't know your name
But it never really mattered
For I love you just the same 
Love you forever
And forever
Love you with all my heart
Love you whenever we're together
Love you when we're apart 
And when at last I find you
Your song will fill the air
Sing it loud so I can hear you
Make it easy to be near you
For the thing you do
Endear you to me
Oh, you know I will
Oh oh you know I will 
Love you forever
And forever
Love you with all my heart
Love you whenever we're together
Love you when we're apart 
And when at last I find you
Your song will fill the air
Sing it loud so I can hear you
Make it easy to be near you
For the thing you do
Endear you to me
Oh, you know I will
Oh oh you know I will
(Three times now)
Oh oh you know I will 
And when at last I find you
Your song will fill the air
Sing it loud so I can hear you
Make it easy to be near you
For the thing you do
Endear you to me
Oh, you know I will
(Two times now)
Oh oh you know I will
(Three times now)
Oh oh you know I will
(How 'bout four times)
Oh oh, you know I will