Can you forgive and forget?

I was going through the papers today and one topic grabbed my attention. It says to forgive and forget is good for your health. Surely we all know this but is it possible to forgive and then forget? I know that there is freedom in forgiving. In fact you do yourself a great injustice by holding any grudge. But does it make one a bad person to occasionally remember the hurt that was caused? Surely to forget is more difficult than to forgive. What are your thoughts on this?