Clueless..

This I always wonder,
To others, you're sweet & nice,
I can't help but ponder,
Why, to me, you're cold as ice!

What is it that I said,
To make you wish I'm dead?
What unforgivable act as such,
Made you hate me so much?

If you wouldn't leave a trace,
Y'know, at the very least,
Tell it straight to my face,
So I may live and rest in peace.