Dear Bob,
How are you? I trust you are well.
I arrived China safety in the morning. Thank you for been a perfect landlord for the past month, I really enjoyed my stay at your house in Canada.
Bob, I found a music CD in my luggage that I forgot to return to you, and I want to express my apologies for taken the music CD by mistake. I seriously want to fix the mistake. My thoughts are if I send it back to you by Express or I transfer money to your account to buy a new music CD in Canada. Could you please let me know what you repfer? If you have any further queries please be free to contact me on xxx-xxxx-xxxx.
Once again I would like to apologize for the mistake, and any inconveniences that it has caused you.
Yours Sincerely,
Wang Lin