It was fifteen days ago when I have just arrived in Exeter. I took a taxi to Marypole Walk road, I looked for my host family’s house. But I think it is not simple for foreigners to find out the address where it is, I dragged my luggage along the road. I saw a man who was parking his car , I asked him where the address and he told me the direction. I kept looking for the direction in compliance with his direction, but still didn’t find it! When I was feeling nervous and disappointed, a black man shouted behind me. He asked me the address I was looking for and told me just follow him. Finally, I found my host family. I have never seen that man again but I think I will remember him forever. Although I don’t know where he is, I believe that he is helping someone somewhere else.