1998. Twenty-two-year-old Mina is moving to the US from Bangalore to begin a new life with her husband. Then there’s a horrific murder and her life is turned upside down. Mina’s best friend Neelu helps her out of the abyss. Mina gradually leaves her past behind and settles into a new life in the US. Years later, she is forced to return to India and is confronted by the demons from her past. In her fragile mental state, she is unable to support Neelu in her time of need. Their friendship hits rock bottom. Mina goes back to the US and faces further hurdles, this time on the work front. She tries to make amends with Neelu, but their friendship ends with Neelu accusing Mina of something unimaginable related to the murder. Something, that deep down, Mina knows is true... Will Mina redeem herself? Will the people she loves forgive her for what she did? Alternating between flashbacks and the present day, What Mina Did explores how one betrayal can have catastrophic consequences, while delving into the complex bonds that link mothers and daughters, and best friends.