I found this in some notes, recently.

About Forgiving Others:

Don't remind them.
Don't harass them.
Don't intimidate them.
Don't tell others what happened.
Let them save face.
Remind yourself that you have forgiven them (remind yourself as often as you need to!)

I won't elaborate, as I think we can all fill in the blanks, as to what "harass" and "intimidate" etc could be, mean.

It's a simple formula...as ppl often ask "how do I forgive?" these might help frame it.