Single plus is a film about the endless quest for love, which can leave us in the lurch. The last wish of the terminally ill mother of thirty-four-year-old Zebava is for her daughter to give her grandchild, but Zebava wants her child to come out of love for her partner, not her duty. Zebava's mother decides to stop taking medication, her health is getting worse, and Zebava has no choice but to look for the man she will begetting a child with. After several unsuccessful meetings, she agrees with the childless couple that she will be a surrogate mother, provided she can keep the baby while her mother is alive. But the plan does not work as Zebava had anticipated.