I lost my wallet

I went to Chinatown to have lunch with my friend after school. But when I went home I found I lost my wallet. My license, ID and some money all in the wallet, so I had to find it. But I did not know where I lost it. I found so many places where I went. At last, I went back to where I had lunch. There people are so nice. They picked up my wallet and kept it. When I told them that I lost my wallet, they saw the ID and made sure it is my. Then they gave back to me. They are so nice.