I will

Heard another song on the radio that is still haunting me.

I WILL - Beatles

(John Lennon - Paul McCartney)
Who knows how long I've loved you,
You know I love you still
Will I wait a lonely lifetime
If you want me to, I will

For if I ever saw you
I didn't catch your name
But it never really mattered
I will always feel 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

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
'Cause the things you do endear you to me
Who knows how long I've loved you

Oh, you know I will