Dear [Friend's Name],

It's great to hear from you again!

Let me tell you about what I usually do with my friends in my free time. We love to hang out at the beach, especially during the summer. We often play volleyball or go swimming. Sometimes, we just relax and enjoy the beautiful scenery. We also like to explore the local markets and try the delicious street food.

Another thing we enjoy doing together is going on hikes in the mountains. The fresh air and stunning views are always refreshing. We often pack a picnic lunch and enjoy it at the top of a mountain.

I hope you're doing well. Let me know what you've been up to lately.

Bye for now, [Your Name]