A promising advertising executive, Tamanna Sahani, reconnects with an old crush, Rohit Manchanda, at their school reunion. The couple has a one-night stand, but any hope of a lasting relationship is tainted when Tamanna uncovers Rohit's secret -- he has AIDS, and now she also carries the virus. In addition to coping with HIV itself, Tamanna must contend with the disease's stigma, leading to both her firing and her subsequent lawsuit against her former company.