Missing him so much

Today is teacher day. I did not know. Just came to know from one of my good friend shubromenu who is also bubbler. I have few teacher which i love most. Still i can remember everybody was going out from class as they were failed to give a answer of simple question. it was my math class. Even i did not know but i was at class room. My teacher did not tell and ask me anything and tell me stay at class. That was so honor for me. I wondered why he did not through out me from class. Actually he used to love me a lot. like his son. Now i understand. Now a days i do not see him much as life is so busy and he must some new favorite student