Sample Apology Letters Guide
Ultimately, letters are just the first step. The true apology is the that follows, proving that the words on the page were backed by a genuine intent to do better.
My absence was due to poor planning on my part, and there is no excuse for letting a friend down like that. Your friendship means a lot to me, and I hate that I let you down. Sample Apology Letters
Offer a way to make things right or fix the error. Ultimately, letters are just the first step