S1 E4 : Episode 4 - Tell everyone that I'm back

In 1995, Anitha writes a letter to Dr. Chandrasekar. When Raja and Rajini deliver the letter to him, he gets nostalgic about his time with Anitha. He remembers his college days, their love, and how she broke up after she was diagnosed with brain tumor. After hearing his story, Rajini and Raja help Chandrashekar attend his college reunion and meet Anitha.