How to write an apology email – Saying sorry to your friend

Writing/ B1+ Writing lessons and / How to write an apology email – Saying sorry to your friend

✏️ Exercises

📧 How to Write an Apology Email – Saying Sorry to Your Friend

A Guide to Sincere, Clear, and Thoughtful Apologies

🎯 What You’ll Learn

In this lesson, you’ll discover how to write a heartfelt and effective apology email to a friend. You’ll learn how to:

  • Express genuine regret and understanding
  • Explain your side clearly and respectfully
  • Use emotional vocabulary appropriately
  • Apply the third conditional for hypothetical past situations
  • Make meaningful offers to repair the relationship

Review the example below to see these techniques in action!

📄 Example: Apology Email

Email prompt: You missed your friend Sarah’s birthday trip to London. Write an apology email explaining why and making amends.

New Message
To: Sarah
Subject: Sorry I let you down

Dear Sarah,

I’m really sorry that I didn’t join you in London on your birthday. I realise that you have had a difficult year and you wanted to do something special, and I understand how disappointed and hurt you are that I turned down your invitation.

The fact is that I have a lot of demands on my time at the moment, and I’m finding it very stressful to meet the needs of all my friends, family and work clients. That meant that when you suggested going to the show at the last minute, my heart sank with the idea of fitting something else into my diary, which, to be honest, I didn’t really want to do.

I’m not really into musicals and hate travelling into London. There aren’t any late trains home, so if I had come, I would have had to stay overnight, which would have been expensive and would have disrupted my work schedule. I would have felt resentful, and I’m sure that you would prefer to spend time together when we both want to be there.

As I said before, I had set aside the previous weekend to spend with you, and it’s a shame that you weren’t available then. Plus, I assumed that you had invited other friends too. Next time, I’ll be sure to communicate better with you so that we avoid assumptions and miscommunications.

Anyway, I’m glad that you found someone else to go with, and I hope you had a good time.

I hope we can draw a line under this and move on. Why don’t we put a date in the diary and meet up somewhere? I’ll treat you to a meal to make it up to you.

Love from Emily

🧭 Key Writing Techniques

✔ Apologise & Show Understanding

Begin by acknowledging your friend’s feelings:

  • • I’m sorry that I didn’t join you.
  • • I understand how disappointed you are.
  • • I realise that this meant a lot to you.
✔ Explain Your Side Honestly

Use softening phrases to share your perspective:

  • • The fact is, I’ve been overwhelmed lately.
  • • To be honest, I wasn’t in the right headspace.
✔ Use Emotional Vocabulary

Describe feelings accurately:

  • -ed (feelings): hurt, disappointed, frustrated
  • -ing (causes): stressful, upsetting, unreasonable
✔ Reflect with the Third Conditional

Talk about what might have happened:

  • • If I had come, I would have felt resentful.
  • • You would have enjoyed it more if I’d been in a better mood.
✔ Make Amends

End with a forward-looking gesture:

  • • Let’s draw a line under this.
  • • I’ll treat you to dinner.
  • • Why don’t we plan something soon?

🛠️ Useful Language

💬 Apologising & Understanding
  • • I want to apologise for missing your birthday.
  • • I’m sorry that I let you down.
  • • I understand how upset you are that I didn’t come.
  • ❌ I understand how are you upset.
    ✅ I understand how upset you are.
❤️ Emotional Adjectives

How people feel (-ed):

  • hurt, disappointed, angry, frustrated, embarrassed

What causes feelings (-ing):

  • stressful, hurtful, disappointing, upsetting, unreasonable

Use find + object + adjective:

  • • I find your expectations a bit unreasonable.
  • • I’m finding life very stressful.
🗣️ Telling Your Side
  • • The truth is, I wasn’t ready.
  • • To be honest, I didn’t want to go.
  • • Truth be told, I assumed you’d invited others.
🧠 Talking About Assumptions
  • • I assumed you were too busy.
  • • I thought you wouldn’t enjoy it.
  • • I assumed that you had invited other friends too.
⏳ Third Conditional
  • • If I had come, I would have felt resentful.
  • • If I’d known how much it meant to you, I would have tried harder.
🤝 Making Offers & Promises
  • • Why don’t we meet up next weekend?
  • • I’ll treat you to a meal.
  • • I’d like to make it up to you.
  • • Let’s put this behind us.

💡 Remember!

Start with sincere regret, explain clearly but kindly,
and end with a gesture of repair to rebuild trust.

✨ A good apology doesn’t just say “sorry”—it shows understanding and care. ✨