The series is an Indian adaptation of the American teen show Good Luck Charlie. The series was created by Phil Baker and Drew Vaupen, who wanted to create a program that would appeal to families, as opposed to only kids and teens.
It revolves around a family, the Singhs, as they try to adjust to the birth of their fourth child, Nikki.
She produces these video diaries at the end of every episode and ends them by saying, "Best of Luck, Nikki." Her best friend is Pam.
In season three, Avatar remains occupied with his business, while Dolly is in Rohan's college with Pam and is dating Ayaan, a jock.
Rohan and Popi move out and live in a one-room apartment while Sunny is now 12 years old and repeatedly getting caught by their neighbor, Roli Aunty, and his teachers.
A running gag on the show is that she was involved in virtually every extracurricular activity at Arya College of Arts and Science, but still earned a nursing degree.
She lets special opportunities go to her head, such as being on TV or singing in front of a group.