Time had passed. A proper marriage had also happened, and Yeza had even been born.
However, Khan and Liiza still had to pay the price for their miraculous union. His guilt and her jealousy couldn't be dealt with so easily. They weren't normal by any stretch of the imagination, and their feelings had to match that.
Of course, things had gotten better after Yeza, but the area featured Monica, the only other woman Khan had ever loved. She was a trigger for both sides of the married couple, but Khan seized the initiative, expressing how he felt through a simple gesture.
The public kiss was probably overkill, especially in that desperate situation, but Khan believed he needed to do it for Liiza, Monica, and himself.
After all, that was how Khan truly felt. He had loved Monica, but Liiza was simply the only one for him. Despite his jokes, he couldn't think about spending his life with anyone else, and everyone had to know that.
