While learning English in a summer school in Brighton you stayed

Dear Mr. and Mrs. Brown,

You see, Im at home now and Im writing the grateful e-mail for you. First of all, thanks a lot for your hospitability. You really became the second family and great friends for me. I always remember your help and support in my difficult moments there. Also I remember our weekend time in the country and holidays during my vacations. Now, when I look at the photos, I understand that I miss you very much. I think, we can meet again in my country. I invite you with glad. Thank you very much for everything and come to us. Ill show you my city and its various wonderful sights. Ill wait for your answer.

With best wishes, Alice.