Answer:
Date: -------
Dear (your friend name )
I have been thinking about you ever since I arrived in this new city Pune after the transfer of my father here. So we reached here last week. I know I promised to write to you as soon I get here, but it has been a really busy week with all the moving and unpacking, so I apologize for the delay.
Further news is that I got admission in the new school named (school name) which is really close to my new house and I walk to the school daily instead of taking the bus. It is a big school just like our older one. My class teacher Ms. Alka is an amazing teacher. She teaches us history, which you know is my least favorite subject, but the way she teaches it, I have started to gain interest in the subject. Also I have made two new friends, Sam and Anny, who happen to be my classmates and my coaching mates too. Back home, we have got an old couple as neighbors who seem really warm-natured. They prepared dinner for us the day we arrived. All and all it has been a good start.
I was initially sad to be leaving you all but I am beginning to like it here, just like you said. But I miss you all so much. So write back to me soon. I will be waiting to hear about my old school, friends, and neighborhood. Till then, take care.
Your name