It’s important to go into this without assuming anything based solely on the popularity of the **Kolaveri Di** song. The acting from both **Shruti Hassan** and **Dhanush** is remarkable. The emotional moments feel genuine, particularly when **Shruti Hassan** cries at the end; paying attention to her experiences reveals a depth of feeling. While **Dhanush’s** portrayal as a younger student isn't entirely believable, his performance really improves in the later part of the film—he is truly an impressive actor. He keeps you guessing and on the edge of your seat. See this movie for its compelling story, clever writing, and the wonderful performances from the main actors. It’s not a standard action or entertainment movie but explores a subject that hasn't been seen before.

Source on TMDB