I sincerely apologize you about being rude. During my stay in your house for 2 days, I hadn’t
realized that you had culture – shock toward me till Asst. Professor Pongthep told me. I really
didn’t know that pointing something on the floor by foot and touching someone’s head were
impolite. I promise that I will not do it again and I assure you I will study Thai culture more
before I visit Thailand again. Please forgive me.