Answer:
[Your Detais]
9/12/2021
Dear [Friend Name]:
How are you doing, How is the weather like in [Friend's countries name], I am not doing too bad myself, The heatwave has just started here and it is getting really hot here, I am going to go and [Hobby #1] which I love, I am also planning on going to the beach, apart from that I am also going to be [Hobby #2] for the rest of the holiday's looking forward to hearing from you.
Thanks,
[Your Name]
