I hv just watched today's episode and my frank pov is that it was an upsetting one. Everone who has heard loud roars of K about his love for P must hv been shocked to see him in a state of doubt about the same love. The way he showed no resilience to the emotional atyachar committed by SS was very uncharacteristic of K.
Now, it appears quite likely that he will succumb to the pressure of SS very soon. In addition, he seems to be giving in to his own craving for a baby.
Krishna, come to senses and don't lose the trust of P by being caught in this vicious trap. If u don't, we will hv to assume that ur love is a very shallow one and cracks are showing up in its weak foundations.