《I Can't Help Falling in Love with You》的詞曲作者是Elvis Presley（貓王）。以下是這首歌的英文詞曲：
I can't help falling in love with you
Oh my darling,
It might seem so new to you
But I've had the feelin' so often
It's the kind that melts a man's resistance
Now don't ask me how I happened to discover
This sweet madness, I can't explain
You see my baby caught my fancy
You could be just what a man's looking for
Oh my darling, I must find out your true character
Oh yes, I fell in love with you
So now you got me on your side, hey yeah
You give me butterflies every time
I don't know what to do, no no
With these foolish whims of yours
And every time I see you smile at me, hey yeah
My heart comes undone like a tie shoelace, yeah yeah
Oh yes, I fell in love with you, yeah yeah
Oh my darling, I can't help it now, no no
I'm in love with you, yeah yeah.