Ek Tha Chandar Ek Thi Sudha

Young Sudha is in love with Chander. Worried about her deteriorating health, Sudha's family puts her under medication. Sudha finds it difficult to stay away from Chander and recalls the time spent with Chander.

Chander is unable to give time to Sudha and is felicitated by the students for winning the debate contest. Elsewhere, Sudha is upset with him for not attending a function at her house. Finally, Chander visits Sudha's house and tries to placate her.

Chander celebrates Shivratri with Sudha and her family. However, Sudha's father Shukla is worried when she falls sick. Chander tends to Sudha and the two share their feelings for each other. Shukla is proud of Chander and praises him for winning the debate.

Shukla is happy after interacting with Chander and is worried about Sudha's well-being. He is impressed with Chander's poetry. Sudha wants Chander's attention and they spend some quality time together. Shukla advises Sudha to behave properly at college.

Sudha's teacher, Miss Chatterjee meets Shukla regarding her book publication. Chandar lies to Sudha that Miss Chatterjee complained to Shukla that she is not focusing on her studies. However, Sudha learns that Chandar is playing a prank on her. Chandar confronts Thakur for taunting him about Sudha.

Chander warns Thakur to not make fun of Sudha. Sudha approaches Chander for the library card. She discusses Hindi literature with Chander. At Sudha's insistence, he hires a teacher, Bisariya, for her. However, Chander is upset with Sudha for not focusing on her studies.

Shukla asks Trivedi to appoint Chander as the researcher at the university. Chander and Sudha are glad to spend some quality time together. Pammi shares her grief with Chander. She decides to help the earthquake victims in Kashmir. Shukla asks Chander to support Pammi.

Chander and Pammi visit Kashmir to help the earthquake victims and the two spend some time together. Elsewhere, Sudha is eager to extend her support to the victims and plans to go to Kashmir. Pammi strives to win Chander's love and shares her feelings with him.

Pammi is happy to spend some quality time with Chander in Kashmir. However, she is annoyed with him when he does not reciprocate. Sudha surprises Chander by visiting Kashmir and helps the victims. She celebrates Chander's birthday and prays for his well-being.

Pammi celebrates Chander's birthday. She also tells Sudha that she is in love with Chander and asks her to stay away from him. Chander is upset with Pammi for hurting Sudha. Sudha expresses her feelings to Chander and gets upset with him for ignoring her.

A few students protest against Dr. Shukla. Kailash handles the situation and wins Shukla's heart. He is pleased to learn that Kailash belongs to a Brahmin family. Chander is shocked as Shukla decides to get Kailash and Sudha married.

Chander is distressed as Shukla decides to get Kailash and Sudha married. Sudha is busy celebrating with her friends. She is tormented after Chander asks her to marry Kailash. Sudha refuses to marry and vents her frustration on Chander. He tries to pacify Sudha.