These three words

Each time we say good bye,
I hit the backspace button after I write these three words;
I love you.
But I can't say them-
I'd say it if I could
I know you'd say it too,
These three words,
They're the easiest and hardest to say.
But we both know it's true
I love you.
The tears are always worth it when they're cause of you,
The things I'd do for you
I know you'd do for me too.
But these three words,
They used to be so easy
Now I can't hold back a tear as I erase them,
But they're true
We don't have to say it,
but we do know it's there.
I love you.
I love you.
I love you.
These three words,
They're I love you.