Remembering past

Today morning I met a person around my house. He was starring at me for a long time. I didn’t have a good look at his face. But I had some feeling that I know that man. Suddenly he came towards me and said asked me about my brother. I was shocked to know that he is a teacher who taught history for me and my brother. Then we talked about few minutes and we left. After that, I remembered my school days for some time.