When happy-go-lucky Tanya Arora, crushing on her childhood sweetheart Rohan, makes a 'death wish' against her love rival Mehek on a new dare app called 'Knock Knock', it sets off a web of blackmail her, her friends and family.

In Delhi, friends from Northeast India prepare a pungent delicacy for a wedding party, sparking conflict and comedy with their unaccustomed neighbors.

While in college, Sahil and Mittee fall in love, but an unfortunate incident turns their dreamy romance into a nightmare.