Forgive and Forget or Forget and Forgive

Can you really forgive and forget or you can only forgive and not forget. Maybe you can forget but not forgive. If only we can forgive and forget and forget and forgive. Someone told me that she can forgive but not forget. So, what is easy? To forgive or to forget? To forget or To forgive. Whether you can forgive or forget, or forgive and forget, you known best inside you.