A teenage romance that aims straight from the heart. This is the story of a young romance unfolding as a chemical reaction.

Rajat and Ishita are in a happy relationship. Their relationship deepens, and we see them balance through deeper equations of trust. Anusha and Pandu struggle through the emotion of jealousy. Academic and parental pressure forces Rajat to choose between relationship and studies. Kaushal Sir is struggling to keep Sunshine Tuition Center going at the same place.

The gang in class 12th. Rajat and Ishita are now friends. While Rajat is desperately trying to win her back, Ishita wants to take it slow. Sunshine Tuition Center resumes at Kaushal Sir’s residence terrace. And with a new beginning, comes a new set of problems for Kaushal Sir.

Centered around 12th-grade students facing impending board exams, Rajat-Ishita and Pandu-Anusha navigates the delicate balance between love and studies. As Kaushal sir teaches in a different institute, doubts arise about his commitment to excellence. Rajat and Ishita embark on a journey, exploring the intersections of career and love and questions of a long distance relationship.