It stars Ravi Dubey, Nia Sharma, Shiny Doshi and Achint Kaur in lead roles.

On her flight, she is seated next to Siddharth Khurrana; who seeing how arrogant DD is decides to mess with her and act like a middle-class person; who has no manners or etiquette.

Sid's mother Simran's long lost daughter, Kritika, from her previous marriage turns up who has been brought up in bad company.

Roshni's biological father (DD's husband) Shiv Patel, returns to the house and has lost his memory.

Then Siddharth with the help of Misha, finds out that it was Kritika who put the Mango in the milkshake and is shattered as he blamed Roshni.

Misha tells him about the real reason for her coming to India (to marry Sid) he goes and convinces Roshni and apologies to her.

She is greeted with happiness by all family members except for DD, NM (Nani Mausi) and Dadi bua.

DD meets Shabnam at her workplace and decides to bring her to her house, listening to her back story.

Raghu acts to be in love with Shabnam as Sid, and takes advantage of this personality to reconcile Sam and Yash.

Bansi's daughter and also Kunal's aunt, Skakun falls in love with Sid's father and only belatedly realizes Raj's insincere feelings for her.

Shabnam; who claims to be bipolar to avoid jail, returns to the Pathels after saving Roshni from a traffic accident perpetrated by Kunal.

DD plans a trip for Sidharth and Roshni; who are soon accompanied by Yash and Sam to Goa to spend some quality time with each other, which Alex destroys.

By the time things get better, Sid sends Ayesha abroad while Shabnam, having falsely reconciled with the Pathels earlier to save her sister, definitely accompanies her.

Unable to endure his defeat against Siddhart, Yash cheats on DD to kidnap her and then throws her from the hilltop, and Sid fails to save her.

Sid tries to bring her memory back while trying to protect her from Amol's evil intentions, Roshni's new suitor chosen expressly by her mother while ignoring welcoming the non-biological brother of her worst enemy.

On the other hand, Roshni, who turns out to be alive, has forged a whole new identity for herself alongside a good friend, Neil.

When Sid goes to meet Ragini on business unaware that she is actually Roshni, he crosses paths with and saves a girl called Anya from suicide.

In order to convince her not to commit suicide, Siddharth proposes to pretend to be her fiancé and to become the father of her child while waiting to find the person concerned.

When the link between Sid and Anya becomes known to Roshni, she takes it so badly that in revenge, she asks Neil in marriage, who accepts.

Misunderstandings soon arise considering Roshni always thinks it would be better for everyone if she and Sid don't meet again, which ends up happening in a twist of fate.

But Neil's conspiracies and his bipolarity issue bring them together again, as Anya takes Siddhart's services for love and seeks for a while to separate her alleged fiancé from her sister-in-law.

This goal being finally achieved with the help of Anya, Roshini and Sid reunite to save this family in distress, and reconcile at the same time.

Getting ready to join the Khurranas in London, Sid and Roshni are invited one last time by the Sengupta family where they share a romantic dance.

Payal, who planned to take revenge, refrains from learning this sudden departure and now being a changed person.

This is how after moving farewells, Sid, Roshni, Karanveer and her governess, Gangu, experience a road accident perpetrated by an old enemy of the Patel family, Gafur, whom Payal allied with in prison.

Gangu named him Satya as her deceased son (that's what she believed), raised him and taught him good values despite his innate street boy character.

But unlike DD Patel who loved her daughter, Payal hates Mahi for her parents' mistakes.

Then finally, she adapted to passing herself off as a nice mother in the eyes of her niece, because this one turns out to be the true heiress.

At the end of the show, Kareena will be hit by a car after yet another attempt while Mahi, Satya and the entire Khurana family welcome the newborns to the maternity ward.

In June 2017, a spin-off titled Jamai 2.0 debuted on ZEE5 with cast members Ravi Dubey, Nia Sharma, and Achint Kaur reprising their roles.