I knew Random couldn't have done all this alone.
That day...
The one who attacked me in the library...
He was well-built.
Tanya, listen to me.
I can explain everything to you.
Just have faith.
You'll understand everything.
What connection do you have with my mom?
What did she ever do to you?
She did nothing to me, Tanya.
It's because of her that I'm here today.
She completely changed my life.
But to this day, she doesn't remember who I am.
What are you doing?
How many times will I have to prove my innocence?
Hey!
Stay away from Tanya!
-Or I'll kill you. -Adheer!
Don't move.
ACP Kavita Arora,
you still don't remember who I am?
Juvenile case?
Do you remember my case, ma'am?
I was 14.
My friend and I
got into a stupid fight
over who would fly the kite first.
There was some pushing, and...
He fell off the terrace.
Yes, I remember.
His parents filed a murder case against you, and...
Your parents disowned you.
At that time, only you, ma'am...
Only you treated me like a human being.
You gave me a reason
to live.
And you had said...
'Sometimes a small mistake'
'can change a person's entire life.'
'But no mistake defines whether someone is good or bad.'
'You're not a criminal.'
'But I'm sorry.'
'I couldn't convince your parents.'
'Don't think of this place as a jail.'
'Think of it as a new opportunity.'
'Work hard.'
'Study.'
'Move forward.'
'And one day, '
'ten years later, no one will even remember'
'what happened in your past.'
'But for that to happen, '
'you'll have to change yourself.'
I changed so much
that even you didn't recognize me.
After juvenile detention,
and graduation,
the first thing I did was come meet you.
But you had been transferred.
But I found you, ma'am.
Why didn't you tell me this before?
I wanted to, ma'am.
But I thought...
let's see when you recognize Adheer Jacobs.
It was a silly thought, but...
I thought when you recognized me,
we'd both laugh about it.
And I started suspecting you instead.
Then I thought...
I'll find Knock Knock and bring him to you myself.
By then...
Tanya and I had become friends.
Ma'am,
please believe me.
I could never harm Tanya.
She's very important to me
because she's your daughter, ma'am.
The one who saved me from losing myself.
Ma'am, if you don't believe me,
you can take my phone, data, details,
whatever you want, you can have it.
I don't have any apps or any messages.
In fact, you can even check the CCTV footage.
You'll see proof of
where I was and when.
He's telling the truth, ma'am.
The day Rohan was kidnapped, he was at the cafe.
After Tanya fell into the lake,
I realized that if the killer wanted to hide Ammonia's body,
he'd dump it in the lake.
So the body would get stuck in the vines underwater
and stay under the radar.
He was using perfect criminal psychology.
And when the body got discovered
and the police and press found out,
he'd panic,
make a mistake, and get caught.
That's why, ma'am, even Random attacked Sonia in desperation
and got caught.
But you said Knock Knock still hasn't been caught.
Yes.
Tanya, but why are we even going there?
Because maybe you all can see what I can't.
Who could Knock Knock be?
My app is fake.
That means anyone can spy on me through my phone.
It doesn't have to be a close friend
or a known person.
Yeah, Sid said the IP was from the dark web,
so impossible to trace.
But who would go to so much trouble just to trouble you?
I'm telling you, it's probably Random.
Only he knew everything about tech.
If you ask me, it's all Greek to me.
But he had some sidekick.
Yes.
Some jock type who
had more muscle than brains.
Oh yeah?
Dude? Why not a girl?
And like Mehek has already proven,
there's no bigger psycho than her in the whole college.
But Mehek couldn't have killed Tripathi sir, right?
Guys, enough!
From now on, I won't treat any of my friends, Mehek included,
as a suspect.
Got it?
But Tanya, we're missing something.
I mean, someone is obsessively after you,
what's the reason?
What's his motivation?
His drive?
-Oh, shit! Richa, drives! -What?
How did we miss this?
What?
Remember I stole those hard drives from Polly's PG?
And Rohan was on that footage.
But think,
why is Knock Knock so desperate about that footage too?
Because he was in that footage himself.
Exactly.
The CCTV cameras outside the PG must've captured him.
And he's shit scared.
And he's scaring all of us
because he's scared himself.
Rohan, you had an accident that night, right?
You crashed into a car.
Yeah.
Do you remember who was driving?
You remember anything? The make? The number?
The colour? Anything?
It was a dark car, sedan type.
Hello, mom...
Mom.
Hello?
Yes.
Okay.
Yes, mom.
Mom said the hard drives were damaged badly.
Sid couldn't recover anything
and there's no trace of the car either.
I know this whole thing is my screw-up,
but after everything that happened, after I almost died,
I realized
how stupid my ego and pretence are.
And in life, all that matters is people.
Friends.
And I've treated you very badly.
I'm sorry.
Honestly, maybe Mehek,
I only dated you because you were the prettiest girl in college.
Not because I liked you the most or anything.
We're both really stupid.
So, please, can we just start over?
This time, maybe you'll really fall for me.
Hi, I am Mehek.
Bro, got to admit,
universal brother-in-law is back in front of Mehek.
Right now I don't care.
My focus is only and only on Knock Knock.
Wow! My lioness! What focus. Good.
-Good. -Focus and hopefully, a little help too.
Help?
From her.
My landlady is super paranoid.
Even when we used to switch off the CCTV monitor,
somehow she always got all the updates.
Remote access.
-On her phone. -What?
She can see you from anywhere
because she's accessing all the footage remotely.
So that means it's being stored on the cloud.
Shucks.
Which means...
the footage isn't just on the hard drives
but saved somewhere else too.
Polly, head to your landlady's place right now.
I'm heading there too.
And all of you stay there, okay?
Wait for my call.
Be careful.
Adheer, you're in charge, okay?
We're safest in the cafe.
It's a public place and we can hang out here for quite a while.
No, buddy! Today is my Halloween party.
At my farm!
Did you guys forget?
Maybe you didn't notice,
but there's a psycho killer who wants to kill all of us.
Babe, he's already attacked me once.
Doesn't mean I should stop living.
Yeah, even Random couldn't get her to stop living.
Brothers and their sisters,
Sonia is right. We should go to her party.
-Yeah! -Vicky!
Because her crowded party is safer than this cafe.
Monitor sir said it himself, public place.
Then you guys go.
I mean it.
-I'm not leaving Tanya alone. -Me neither.
Me neither.
What are you saying...
Tanya, if you're not going then what will I do there?
Let it go.
Monitor, meanwhile, make us a nice cup of tea, please.
-Will you drink? -No, bro. I'm good.
Come on. Come on.
This is the party of the year.
And Sonia babes, you've killed it.
But where are you? I mean, we're all here...
Look at this.
Our city must be a ghost town right now.
Right?
They're right. We're the only losers sitting here alone.
All because of this Tanya.
Behave, Sonia.
I told you earlier, let's go to the party.
Here we are, just sitting ducks in an empty cafe.
Even if Knock Knock strikes, cops will only find out by morning.
I agree this place isn't so public anymore.
Because of Sonia's party.
If we don't know who or where Knock Knock is,
he also shouldn't know where we are.
Guys, there'll be people at the party, a crowd,
everyone in masks, costumes, makeup. Let's go.
Okay. So...
Let's meet at Sonia's party.
Bye, guys!
See ya!
Exactly in one hour.
Okay?
-Let's go, let's go. -Come on.
Now this is what is left to see!
Police at my doorstep!
Such a shame!
What's my password?
-Ma'am, please hurry up a little... -Ssh.
Don't rush me.
You didn't pick a costume?
No.
Why should I hide behind some mask or makeup?
I'm not afraid of that loser.
Your costume?
I think my juvenile stint makes me look quite dangerous.
It's part of me, the costume.
Shall we?
Yeah.
-Hello? -You thought Knock Knock is gone?
No!
No, Tanya, I'm right here.
I'm at this party.
Now listen to me.
One of your friends
and one enemy is in my custody.
So eenie meenie miney mo...
who should I kill first?
Who are you and what do you want?
Think, Tanya. Think.
Oh, God! You are so selfish.
Who is that one friend
and one enemy of yours still missing?
Tanya, help me!
Vicky!
Tanya?
Hey! Are you out of your mind?
What are you guys doing?
We got Rs. 5,000
to wear this outfit.
Look at this.
You've got a problem with me?
Then come face me.
Let's end this once and for all, you fucking loser!
That's what I love about you, Tanya.
You never back down.
Alright then.
In half an hour.
But come alone.
Or Vicky's the end
will come first.
Adheer, watch out!
No!
'And just like that, '
'my life turned into a deadly roller coaster ride'
'controlled by someone else.'
'But guess what'
'I'm the solo rider'
'on this roller coaster.'
'And I'm still alive.'