Tum Mile is a romantic drama that follows the story of Sanjana (Soha Ali Khan) and Akshay (Emraan Hashmi), two ex-lovers who run into each other after six years. Seeing each other after so long, the two revisit the series of memories. Akshay got a job in Sydney, and Sanjana had a job in Cape Town, the realization of separation was followed by a fight and break up. In the present day, the two are struggling in the floods of Mumbai in 2005. The events make them come closer, and they finally realize that they belong with each other.