You went to another city for a training course and stayed at a friend's house for a week. They have been great hosts. Write a letter to your friend. In your letter, thank them for having you at their house for a week express your gratitude for their hospitality say how much you miss them

Hi Arun, Hope all is well at your end. As I told you earlier, I have joined my new job and it’s going great. I Just wanted to let you know how grateful and thankful really I am for allowing me to stay at your house for a week helping me to attend the training course smoothly. It would have been great difficulty if I had to find a hotel to stay in such short notice as they informed me about the training only few days before the start of the training. Also I must definitely speak about the hospitality that the entire family showed treated me as one of their family members. I always had a longing to taste the authentic south indian thali and when I noticed the same during my lunch, I was much delighted and really enjoyed the food. Besides, I also had great fun in the shopping mall where you taught me to play poker and still I laugh when I think about the simple shots I missed while playing. In fact, I never felt the stress irrespective of the full day training program after returning home and made me feel very comfortable. Though it was a week only, I really miss everyone at the house after returning back to my place. Please send my gratitude to everyone in your family. Take care. Best wishes, Renuka