Lucky's father Anjaneya Prasad arranges his marriage with the daughter of Panduranga Rao, who runs a security company.

Rao's friend "Wrong Talk" Ramanujam's son Ajay, a police inspector, also falls in love with Nandana, while she is waiting for Lucky's proposal.

While trying to propose on her birthday, Lucky ends up taking Nandana's pregnant sister-in-law, who is experiencing labour pains, to a nearby hospital.

When they all arrive back home in morning, Ajay reveals Lucky's mental condition to Nandana and they break up.

S. Shyam Prasad of Bangalore Mirror gave 3 out of 5 stars and verdicted "Overall, Ramesh Aravind has created a perfect holiday film for the family.

"[8] Sunayana Suresh from The Times of India gave 3.5 out of 5 stars and wrote "This film is especially for people who love their quintessential filmi tales, replete with a good dose of romance, comedy and masala.

"[9] S. M. Shashiprasad from Deccan Chronicle wrote "With the right proportion of comedy, romance and a pinch of emotion Sundaranga Jaana is perfect mix for an hilarious journey.

"[10] A. Sharadhaa from The New Indian Express wrote "The excellent production qualities are evident right from the beginning and the laudable performances by Ganesh and Shanvi just add to the joy of watching the film.