HUM TV presents a story that is the tale of many a household in our society. Na Kaho Tum Meray Ho is the story of a married couple, Mehreen and Meerab, whose relationship is suffering due to Meerab's sister Bano Apa. Bano is married, but her husband Mazhar is unable to fulfill her financial needs. Bano relies on Meerab's money to satiate her desires. Meerab never rejects any of Bano's demands which causes constant rift between him and his wife. Their mutual friend, Maya, hires Mehreen as a personal assistant to run her house. Meerab is not happy with this development and the couple becomes more estranged because of it. Meanwhile, Maya's own relationship with her husband is falling apart. What will happen to Mehreen and Meerab's marriage? Will Maya be able to save her marriage? To find out, watch Na Kaho Tum Mere Ho.