Before updating the story I wanna clear something. Subbu is Bala's younger brother. After the heartbreak Iyers along with Bala and Vandu shifted to Delhi. Bala cut all ties with his family. IshRa marriage was done in hurry burry so only close relatives were invited.
New characters will be introduced as the story proceeds.
PART 2
Next morning Ishu as per her daily routine woke up and stretched her and legs and turned,
"Thud!!!!...Ayyo Amma!!!"
Hearing the scream Raman jerked out of his beauty sleep. The sight in front of him made him laugh whole heartedly. There Ishu lied down holding her back and moaning in pain. Hearing the laughter Ishu glared at Raman.
"Ghoor kyu rahe ho?? Mujhe pata hai I'm very hot and handsome."
"Galt famiyom math palo..Kabhi kabhi aapne aap ko mirror mein dekho.. hot and handsome haaww bakwas.. "
and walked away taking her clothes to the washroom to freshen up. Hearing the closing sound of washroom door, Raman ran towards the mirror and checked himself
"Kya mein sach mein handsome nehi hum.. ladkiyon marthi hai mujhe par, yeh madrasan bhi na dimag karab kardiya.. " 
he was going on murmuring. Knocking sound made him come out of the trance, he opened and there stood his devil sister Simmi.
"Kya bhai neeche aane ka irada hai kya.. nahi toh aaj full room mein hi rehana hai.. " and winked at him naughtily
"waise bhabhi kahan hai??"
"woh freshen up horaha hai.. tum jaavo mein bhi freshen up hokar aati hum.."
"Jaldi ana mumma bula rahe hai.. "
"Teek hai"
and closed the door and waiting for Ishita to come out.
"yeh madrasan ander soh raha hai kya.. kitni time laktha hai isse.. from tomorrow I will use the washroom first nahi toh mein office keliye late hojayega.."
He irritatedly began knocking the washroom door
"Ishita soh gayi ho kya.. jaldi karo yaar mumma bula rahi hai..If you take bath for long you won't become Kareena Kapoor.. just come out yaar"
The door made a click sound and there stood Ishu looking ethereal in baby pink saree and wet hair. Seeing her Raman stood still with his mouth open. She waved her hands in front of him. Seeing him still she closed his mouth and walked away breaking his trance. In order to cover his embarrassment he rushed into the washroom. Ishu laughed out loud seeing his plight and sat in front of the dresser and did her lil make up. Raman came out of the washroom and both went downstairs. All eyes were on them, they were looking like heavenly couple. IshRa walked towards Mr and Mrs Bhallas and took their blessing.
"Jeete raho puttar.." 
Toshiji praised Ishu "Ishita badi changa lag rahe ho puttar.. kisi ka nazar na lage.."
and kept a black mark behind Ishita's ear taking all the bad eyes away. She made IshRa do some pooja together and 
"Ishita puttar aaj teri pehala rasoyi hai.. kuch meeta banade puttar.. "
"Mumma mein bhabhi ko saman sab nikal kar doh.." Simmi chirped in
"Haan jaa puttar."
Ishu knew a huge round of teasing and vulgar talks is on its way. 
"Murugan mujhe strenght doh iski baate suneki.." 
and went inside the kitchen followed by Simmi.
"Waise bhabhi kal raath ko tum dono woh mohrat tak wait kiya kya?? "
Blood rushed into Ishita's cheek hearing this vulgar talk. But Simmi misunderstood her blushing
"Mein mar jaava.. bhabhi aap toh puri tamatar ban gayi"
Before Simi could furthur tease her Mr Bhalla called her out. Ishu sighed in relief.
"Yeh ladki bhi na kaise kaise baatein karti hai.. Thank god pappaji ne simmi ko bulaya nahi toh.. I can't even imagine.."
and continued cooking. She made kheer for everyone. 
Ishu served kheer to all. Everyone praised ishu while Mr Bhalla gave her money as neg and Toshiji gifted her a diamond necklace. 
"Maa mein office jaa raha hu.. byee" Raman stormed out of his house even before anyone can respond
He directly went to his bestie Mihir's house.
"Bhai aap yahan." Mihir said opening the door
"Kyu.. can't I come here.. chal haat" and entered the house
"Aisa kuch nahi hai bhai.. mein bas pucha.. kal hi aapka shaadi huwa aur aap suddenly yahan isiliye.."
"Don't act dumb Mihir you know everything na then why are you acting shocked.. Mihir I'm feeling suffocated.. till yesterday everything was mine now I have to share everything with a complete stranger.."
Raman walked towards the kitchen and came back with a beer bottle and two glasses. Mihir tried to snatch it from him but failed.
"Raman kya kar rahe ho.. aisa ghar jaavogi..peekar.. Bhabhi kya sochegi.."
"Yeh mera life hai and I'm not answerable to anyone"
and continued drinking and blabbering until he passed out. 
It was nearing midnight, in Bhalla house all were tensed as Raman hadn't returned yet and not attending their calls. After lot of persuasion by Ishita seniors Bhallas along with Simmi went to sleep. Ishu was waiting for Raman sitting in the hall and muttering curses
"Irresponsibility ka bhi hadd hothi hai.. yeh kya inhe time ka koi parva bhi nahi aur nahi gharwalon ki.. mein call karu kya.. nahi nahi mein kyu karu chota bacha hai kya.. unhe yeh sochna chahiye ki ghar mein saare pareshaan honge.. ek call karke inform kardu.. par nahi..yeh kabhi nahi sudhergi.."
and slept in the sitting position itself waiting for Raman. After a while Mihir came to Bhalla house along with a drunk Raman and rang the calling bell. All the while Raman was blabbering something or the other. Hearing the calling bell Ishu jerked out of her sleep and opened the door. Seeing a drunk Raman and Mihir her anger bound no limits.
"Bhabhi mein bhai..." Mihir began only to be stopped seeing Ishu's angry glare.If looks could kill both Raman and Mihir would have died several times. 
Ishu said nothing just pulled Raman towards her and slammed the door at Mihir's face not before telling "Jo bhi hai kal subaah baath karte hai.. aur driver haina nahi toh yahan ruk jaavo"only to recieve a light nod
Ishu supported Raman to their room and made him lie down and removed his shoes and socks, pulled the duvet over him. After making him comfortable she walked towards the balconyattached to their room. 
She was thinking about her life standing in the balcony hugging herself when she felt a hand crawling around her waist and hot breath fanning at the back of the neck.
10