It's a Sin Lyrics

It's a sin, my darling
How I love you
Because I know
Our love could never be

[ Lyrics from: http://www.lyricenter.com/e55501-elvis_presley~its_a_sin_lyrics.html ]
It's a sin
To keep this memory of you
When silence proves
That you've forgotten me

The dreams I built for us
Has tumbled
Each promise broken
Like my heart

It's a sin, my darling
How I love you
So much in love
And yet so far apart

I'm sure you're happy with another
Who shares the love I cannot win
Why pretend that I can live without you
When deep inside I know that it's a sin