Answer:
Dear [Friend's Name],
I hope this letter finds you and your family well. It has been quite some time since we last spoke, and I miss your company. I was sad to hear that you all had to leave just as we finished our Grade 11. I was looking forward to making more memories with you.
The reason I am writing to you is that I had a very distressing experience this year that I wish I had shared with you. I know we always talked about everything and how you always had a way of making things better. But now that you are gone, I have been feeling alone and lost, not knowing who to turn to.
I won't go into details now, but I just wanted you to know that I am struggling, and I need a friend to talk to. I miss you more than you can imagine, and I wish you were here.
Please write back to me and tell me about your new home and how you're doing. I can't wait to hear all about it.
Take care of yourself and your family.
Yours truly,
[Your Name]