How would God ever forgive me when I'm still in love with you?

How do I walk away from all these pain and pretended that it never happened? How do I forget you? How do I pretend that you never exists in my life? Cause you truly did meant something to me. You appeared in my dream every now and then, it feels so painful to have revisit my pain time and time again. I can't never forget. The memories I had with you is enough to last a lifetime to rememeber, but the memories you had with me is just a short period. It's been more half a year. I would still cry over it sometimes unknowingly sometimes. As much as you wanted me to be out of your life, I would try my very best to do so knowing that it's not easy. We are like complete strangers now, is something that I couldnt see beyond that fact that we are not even friends. We are strangers whom used to know each other very well in the past.