Hi (pui si tu un nume),
I am writing this letter in order to let you know why I couldn't visit you the last time I was in town.
Firstly, I have to have to say that I was on a run because my mom got sick and I had to go with her to the hospital.
Secondly, I wish I could spend with time with you, but as I said, I just couldn't. I spent all the day with my mom at the hospital, making sure that she is treated ok and she is going to be fine. Fortunately, it was just about a nausea and she is ok now.
As I conclusion, I hope you didn't get mad at me and I promise you that next time I will be in town, I will make up to you.
See you soon,
Numele tau
