Arth Mawr
Nothing that is precious is easy. Learn from this and do not betray a friendship again. Forgiveness cannot be obtained unless it is asked for. Have you asked the person to forgive you? Perhaps you should wait awhile and then offer an apology. It may not be as bad as you think. Give them some time - you obviously feel bad about what you did - try to express that in a sincere apology and the other person may well forgive you.
Its seems I should start looking to see if people actually comment, which I did today.
Thank you for your words, but I have apologized countless times with sincereness. But last time we talked, she said that she feels nothing towards me, just coldness.
But i suppose its okay.