Nenu meeku baaga kavalsina vaadini

Teju (Sanjana Anand), an alcoholic, takes a cab every day to get home. The cab driver, Vivek (Kiran Abbavaram), assists her and inquires about her past. Teju tells Vivek about her breakup on the way back home. Vivek tells Teju his love tale in the second part. The two love stories are related. What links those two? Who is Vivek?