Dear Lisa,
Thank you so much for your lovely letter! I’m glad to hear about your new hobby — photography sounds exciting. In my free time, I usually like to read books or go for walks in the park. I do these activities almost every day, especially in the evenings. I like to do them alone, but sometimes I go with my family or friends if they are free. It’s a great way to relax and enjoy the outdoors. Thank you again for your letter — I enjoyed hearing about your interests. I hope we can share more about our hobbies soon!
Best wishes,
[Your Name]