Knock Knock…Kaun Hai?

Episode 2

App Control Mein Hai

Tanya is blackmailed into a task for the Knock Knock Killer as Mehek is found in a near death condition.

Episode 3

Mummy Bachaao!

Tanya meets a mysterious and brooding stranger - Adheer. Knock Knock warns Tanya that someone close to her will pay for the task she left incomplete.

Episode 4

Danger Lake

Tanya is chased and pulled under water as the Knock Knock Killer attacks her.

Episode 5

Yeh Plan Tha?

The gang discovers Adheer dragging Tanya out of the lake. Is he the killer or her savior?

Episode 6

Jaagte Raho

Tanya finds an ally in Adheer who believes in her. At the vigil for Mehek, a shocking arrest is made.

Episode 7

Abhi Khatam Nahin Hua Hai

Everyone is relieved the Knock Knock Killer has been caught, But Tanya is chased and attacked by Knock Knock at the same time!

Episode 8

Woh Kaun Hai

The gang plans a romantic date for Tanya and Adheer in an attempt to find out more about Adheer. Richa and Random find out a shocking secret about Adheer at the hostel.

Episode 9

Dost Ya Dushman

Vicky keeps a watch on Adheer, their prime suspect as Tanya and Richa go to Simi's house and find out a shocking secret about her.

Episode 10

Lover Ya Killer

Just when things seem clear, Knock Knock gives Tanya another task to save one of her friends. And this time, it is deadly.

Episode 11

Jaal

Tanya's plan backfires as Knock Knock sees through the deception and Knock Knock attempts to get away.

Episode 12

Marna Mana Hai

Tanya and Rohan realize Knock Knock is trying to set up not only Tanya, but Rohan also.

Episode 13

Knock Knock Tum Toh Gaye

Ammonia's body is found and Knock Knock attacks Mehek in Tanya's house. The gang gives chase and finally find the real Knock Knock Killer.

Episode 14

Pyaar Ka Past

The mystery is solved and everyone gets together. Kavita finds a shocking clue about his past and Tanya realizes maybe she doesn't know her friends all that well.

Episode 15

Iss Raat Ki Subah Nahi

The Knock Knock Killer is at a party and Tanya finally manages to corner him. And is shocked to see who it is.

Episode 16

Aar Ya Pyaar

Knock Knock takes Tanya on a journey to the past and explains why he did all that he did.