Ninnu Choodalani (2001)

This evocative romantic drama revolves around Venu (N T Rama Rao), an exuberant and lively character who believes in living every moment to the fullest. However, his carefree lifestyle is all turned when Siri (Raveena Rajput) serendipitously falls right into his arms, and he, needless-to-say, falls in love with her at first sight.

It just so happens that Venu and Siri are the grandchildren of two rivals. Shiva Reddy and Sahadev Reddy, sweet shop owners both, love reviling each other.

When Venu goes in search of the girl who has stolen his heart and sets up a hoarding in the middle of the city with her picture and his phone number in order to find her true identity, Siri's dad thrashes the life out of Venu and accuses his daughter of loving him. And she starts hating Venu with all her heart.

Eventually though, Venu's persistence makes Siri fall in love with him. At this stage, the granddads on either side decide to enter politics to serve the country. Of course, they both contest from different parties. And afraid that their respective granddads might lose the election because of their love affair, Venu and Siri decide to stay away from each other until the elections finish. And Siri's father now decides to get her married her to someone else. What will happen to their love affair?