The song ‘Sir – O – Sir’ from the cult movie – ‘Sir’ 1993 is an awesome teacher’s day Hindi song. The film is directed by Mahesh Bhatt and as the title suggests, the film is based on the teacher-student relationship. The students -Pooja Bhatt and Atul Agnihotri had dedicated this song to the Naseeruddin Shah. Similarly, we can dedicate the amazing song to our friendly teachers who boost our morale in every rough patch of life.