Taapsee Pannu is again back with a hard-hitting story titled 'Thappad'. A while ago the makers have dropped in the intriguing trailer which is already making the rounds on the internet. The trailer focuses on the society stereotypes like the ladies should learn to tolerate the sufferings and how one slap doesn't matter in a relationship. Director Anubhav Sinha is set to narrate a simple family story wherein 'just a slap’ changes everything.