I am truly sorry for what I have done. Words cannot express how regretful I am for my actions. I understand that my mistake has caused you a lot of pain and distress. I should have known better and acted more responsibly. I take full responsibility for my mistake and I am deeply sorry. I hope that you can forgive me and that I can make it up to you. I am willing to do whatever it takes to make amends for my mistake. I will work hard to prove to you that I have learned from my mistake and that I am a better person because of it. I understand that it may take time for you to forgive me, and I am willing to wait for it. I want you to know that I will never make the same mistake again. I will strive to be more considerate and mindful of my actions. I will listen to your advice and take it to heart. I know that I cannot undo the wrong that I have done, but I hope that you can find it in your heart to forgive me. I am truly sorry for what I have done and I am willing to do whatever it takes to make it up to you. Thank you for your understanding and patience.