Apology Letters to Friend.
Apologizing for Misunderstanding Your Mood Swings

I'm really sorry for not being there for you during your recent mood swings. I realize that my reactions may have felt dismissive or unsupportive, and that’s the last thing I ever wanted. You’ve always been such a solid friend to me, and I can only imagine how my lack of understanding might have affected you. It’s clear to me now that your feelings were valid and needed to be acknowledged, and I regret not being more present and empathetic. Instead of reaching out and checking in, I let my own discomfort get in the way of being the friend you deserve. I want you to know that I take full responsibility for that. To make it right, I’m committed to being more aware of your needs and feelings moving forward. I’m here to listen whenever you're ready to talk, and I’ll make a genuine effort to check in more often, even when it’s difficult. Your feelings matter to me, and I don’t want you to go through anything alone. Please take as much time as you need. Whenever you're ready, I’d love to reconnect and hear how you’re really feeling. You mean a lot to me, and I’m here for you.