Like the case with each of Balki’s previous films the script of Ki & Ka derails in its second half when it becomes clear that there’s little to the plot besides that interesting central conceit. There is no real conflict in the couple’s lifestyle choices so Balki manufactures multiple obstacles to keep the characters on their toes, and to keep you invested in them. I’m going with a generous two out of five for Ki & Ka. It feels longer than its two hours running time, and you won’t be able to shake off the feeling that it delivers very little in the end.