Dear Haris,
I hope this email finds you well. I am writing to express my sorrow for accidentally breaking your expensive vase during my stay at your place last week.
I humbly apologize for the inconvinence it may have caused. I am fully ashamed of my action. The accident happend because it was placed in a blind spot, while standing up after the dinner from table, I could not see it standing in my way. The pain in your mother eyes still breaks my heart, indeed it was very dear to her as she told me it was a gift from your late grandmother. The damage which I have caused is unbearable but please accept my sincere apology regarding this matter. As a token of love, I am sending you a flower vase similar to the previous one. I hope your mother will like it.
I am looking forward to hearing from you.
Best regards.
Mah Noor Hassan.
