Hi Kate,
I hope you are doing well, it was great to hearing from you.
How are you doing? How did you spend your party?
The main reason why I am writing to you is to apologize about my absence on your latest birthday. I am really sorry that I missed your party last evening, I was attending English class and writing an important exam, my life really depend on it. But now I am free and would like to invite you to the restaurant next weekend to celebrate it again just between two of us. It would be pleasent if you accept this offer because i utterly want to give you my present that i prepared. Hope you will find time for me. Looking forward to your response.
With best regards,
Miona.
