Sarah Thapar (Kiara Advani) is a racer who participates in the ‘Ultimate racer challenge’ and in spite of being one of the best, gets beaten by Ransh (sounds like lunch at many places! – Mustafa Burmawala).
Ransh and Sarah are in the same college and in no time, the duo start to have feelings for one another. After receiving surprise gifts from an anonymous lover, Sarah plans to meet her secret admirer at a bridge. In an unfortunate accident near the bridge, her admirer Aditya (Eshan Shankar) is killed by a speeding car. Sarah moves on over the sorrow of losing her friend and soon gets hitched with Ransh, after her dad (Ronit Roy) agrees of him.
A major twist awaits Sarah post marriage and her world is about to change. After finding a major secret about Ransh, what will Sarah do?
Will she seek revenge from her true love?