When hydrocarbons combust,
...they react with oxygen and create...
...carbon dioxide and water.
After that, no matter what...
...you can't put them back together...
...the way they were before the reaction.
These are called 'irreverisble reactions'.
A similar reaction has happened...
...between Rajat and Ishita. - Ishita!
Ishita! Listen to me please.
Rajat, listen.
Anusha, come. Let's go inside.
He's not worth talking to.
Go on. I'll join you.
Fine, stay there.
Keep mothering him.
Did you talk to her?
Has she replied?
Not yet! She reads but doesn't reply.
How do I explain it was Pandu, not me...
He's the problem and he's...
...staring at me! Arrogant idiot!
Let him be.. Ishita...
Why is he behaving like this?
I should be the one pissed off.
He's been upset since...
...you guys fought that day.
He should be.
It's not like I'm chilling.
Let him be, focus on Ishita.
What focus?
She won't talk to me.
If only she would get angry or...
...scream or slap me!
Okay, maybe not a slap.
She won't slap you.
I'll speak to her, okay?
Use your SIM and WiFi...
...on her as much as you can.
Understood?
Let me figure something too.
Don't be so tense.
And listen.
Kick Saiyam's ass in the test.
So. Ready for the tough chapter?
So children, open your notebooks...
...put down today's date...
...and write.
Chapter 4
How Things Have Changed.
This is Radio City 91.1 FM.
This is your love guru...
...here to help you solve your...
...questions and doubts about love...
...live on the radio, each and every night.
So if you feel like love has you down...
...share your problems with me.
Keep listening to Radio City, 91.1 FM.
Life is bad,
- Hari, bro. - Yes?
One plate chicken, please.
Pandu, I haven't seen...
Rajjo around for a while now.
Just give me the food, okay?
Yes! Yes!
Do one thing, let these be.
Give me the paneer ones.
Half plate, or full plate?
Just give anything.
Full plate it is.
Here you go.
He pushed me.
Yes?
Rajjo pushed me.
He pushed you?
He abused me too.
If it was somebody other than Rajjo...
He won't even listen to me.
He doesn't have faith in me.
Is it my fault, tell me.
No, not at all.
If it was somebody else in my place...
...they would have done the same.
You're right. I would do it too.
I'm nothing in front of the girl, isn't it?
I'm like this red momo chutney.
I disappear when mayonnaise mixes in.
Please give me the mayonnaise now.
Yes, yes. Take it.
Brother Pandu, the thing is that...
...brother Rajjo had left last time.
He still owes me Rs. 190.
It's just not right, dude!
These paneer momos are...
...full of empty promises.
You can eat these.
Give me a plate of chicken momos.
Dude, Sir promised us NCERT...
...and put R.D. Sharma in the exam instead.
Walia Sir thinks he's so smart.
Actually, it's all NCERT.
Not everybody is a genius like you, you know.
Uhh, so.. Ishita.
Rajjo has some doubts in trignometry.
He was asking me.
So I told him to go and...
...ask the topper
His mom is a maths teacher.
Oh, of course.
I don't know why he was asking. Mental.
Anusha.
Don't do this please.
I've told you that if this is...
...all you want to talk about.
Ishita, let him explain his side of the story.
It's genuinely not his fault, Ishita.
We're the useless ones.
The chemistry boys are a hit with the girls.
They're bunking classes, even.
Really?
Yes!
I've heard that...
Hey, loser.
You'll get slapped in the face.
Get out of here.
Let's go, bro.
She's Pandu's girlfriend.
I can handle you guys on my own!
It's not Rajat's fault, right?
Hello! Anusha?
She's ready to talk.
Day after! Before the tuition.
Gift?
I haven't thought about it.
Why do I need a gift?
I'll find something.
I'm meeting her day after.
Everything will be alright.
I'll sort it out.
And then I'll propose.
Okay, bye!
After Ishita makes up with him...
...I'll patch your fight as well.
Listen, I don't give a fuck. OK?
If we wants to come, he will...
...otherwise he won't and that's it.
I'm not short on friends.
There's no need to get...
...arrogant on purpose, OK?
It's your fault
You shouldn't have spoken...
...that way about a girl.
Of course, Rajjo is your BFF.
You'll obviously take his side.
I'm just your two-wheeler taxi ride.
Stop.
Stop the bike.
Go ahead, I'll take my own route.
Just come and sit, won't you?
You know what your problem is?
You're 5 feet tall and...
...your ego is a giant.
Rajjo is in this mess...
...because of what you've done and...
...you don't give a fuck.
You can leave, I'll go.
Okay, I'm sorry. Come, let's go.
Get out of here.
Should I go alone...
...to apologize to Rajjo?
What is he gifting her?
Expecto Patronum.. Expecto Petroleum..
Expecto Petroleum!
Are you serious?
Expecto Patronum.
Expecto Patronum!
Expecto Patronum.
Hi Ishita! Take a seat.
What do you want to talk about, Rajat?
Thank you for meeting me.
and, I'm sorry.
None of this should have happened.
I had no idea!
It's genuinely not my fault.
The entire tuition center knows we bunked.
I didn't tell anybody about it.
I just hugged you but...
...everybody else thinks we kissed.
I didn't say a word to anybody.
So you tell me whose fault it is?
It's just that Vishank asked for your number...
I don't want to hear this again.
I don't believe it and...
...I don't trust you.
What Pandu did or didn't do...
...that is not my problem.
Ishita, what can I do to make you trust me?
Rajat, I've had many friends in school.
But nobody has spread...
...such rumours about me.
Why did it happen with you?
You know the kind of...
...comments boys are passing about me?
What if Sir hears these and...
...tells my father about this?
You tell me what to do...
...so that I can trust you?
I knew it.
Talk to me when you have an answer.
Rajjo, can we talk?
Get away from me.
This is all happening because of you.
Stay away from me, fucker.
Rajjo!
You stay here, understood?
Rajjo!
Yes, Raman.
Fifteen.
Good job!
Looks like the almonds helped.
Sheetal.
Eleven marks, child.
Will you change things up...
...or are you planning to stay on...
...eleven the whole year?
Is this a test or a token?
Pandey Ji...
By the time Pandey ji reaches...
...from there to here...
...give him a round of applause.
Please get up!
Don't you worry...
...you got a 9.5!
This is called progress!
This is the first time...
...Pandey ji has passed an exam.
Come here, Pandey ji!
Pandey ji, you've made me proud.
Rajat.
We'll do this later.
Jyoti!
Usual.
How much is this?
5 - 7.
Look at it carefully.
This isn't a 5.
It's a failure.
Remember he used to get...
...17, 18, even 20 marks?
But now...
It's just 5 marks.
Five.
Rajat, son, come on up.
Take your paper.
Come child, this is your paper.
Aah, ashamed of taking the paper...
...but not getting such low marks?
Come, come. Come on up.
Come here, Mr. VIP.
Come now. Are your feet too delicate?
Come here.
How about you tell the class...
...the reason behind this miracle?
I don't know how it happened.
That's the thing!
Nobody really knows how they go...
...from being exceptional to being useless.
Did you know?
You go around eating momos.
Riding around on bikes.
The people you hang out with passed.
Pandey ji!
You should change your friend circle now.
Sorry sir, it won't happen next time.
Don't worry about the next time, child.
I've taken care of it.
Bring your mother the next time you come.
Sir, don't tell my mother.
I'll be in a lot of trouble if you tell her.
I've already called her, son.
I've already called, yes?
Go, sit down.
Go, sit down now.
I told you it's a tough chapter.
Children, sometimes reactions simply...
...go out of control.
You might just think that...
...it's all in a controlled environment.
But the energy of the reaction can shock you.
Read up about Murphy's Law for your homework.
Got it?
We'll meet in the next class, then.
May the Lord be with you.