Hello Mary ,
I know that last saturday was your birthday , but I couldn't get there at time. My brother was sick and my mom was at my grandparents. He need some help, he doesn't fell good , and I had to stay home with him.. I would like to apologize for not being there with you at your 16th aniversary , but I promise that I will make it up. How was the party? how many people was there? Do you like the gifts? What music do you listen? Can't wait to reply me. Again , sorry for my absence.
Your friend, .....