The film is an official remake of the Thai movie The Teacher's Diary (2014) directed and co-written by Nithiwat Tharatorn, internationally titled in English as "The Teacher's Diary", which is referred to in the opening credits.
Pranutan Bahl is daughter of Salman Khan's best friend Mohnish Bahl and also his co star in many films.Zaheer Iqbal to his the son of his childhood friend.
Bhumroo song from Mission Kashmir 2000 was re created for the film which also was set in Kashmir background.
Salman Khan producer of the film replaced Atif Aslam songs after Pulwama attack in Jammu and Kashmir.After this incident all of Pakistani artist were banned from working in India.
Salman Khan was original choice for the script by writer Darab Farooqi.But he felt his current image doesn't match it and decided to produce the film by launching newcomers Pranutan Bahl and Zaheer Iqbal.