Dear [Recipient's Name], I am writing this letter to sincerely apologize for the hurt feelings I may have caused recently. My intention was never to hurt or upset you, and I deeply regret any pain my actions or words may have caused. I understand that feelings of hurt and disappointment can be difficult to overcome, especially when it comes from someone you trust and care about. Please know that I am genuinely sorry for my behavior and any negative impact it may have had on our relationship. I want to assure you that I value our friendship/relationship immensely, and I deeply regret any harm I may have caused. It was never my intention to be thoughtless or insensitive. I am truly sorry for taking your feelings for granted and not considering the consequences of my actions. I want to take full responsibility for my behavior and learn from this experience. Furthermore, I am committed to making amends and will do my best to regain your trust. Furthermore, I understand that healing takes time, but I am willing to put in the effort to repair our relationship and make it stronger. Please know that I am here to listen to your thoughts and feelings if you are ready to express them. I understand if you need some space and time to process your emotions. If there is anything specific you would like me to do to make things right, please don't hesitate to let me know. Once again, I offer my sincerest apologies for hurting your feelings. Our relationship/friendship means a lot to me, and I hope that we can find a way to move forward and rebuild what was damaged. Thank you for taking the time to read and consider my apology. I genuinely hope that we can work through this together. Sincerely, [Your Name]