What Pylia said sounded right. If they can communicate with the robot, then they can find out what happened, and if he is suffering at all. And at the mention that both Pylia and Shortfang would be ready if the robot attacks, she smiled to them gratefully. She nodded, and answered them, "OK. Let's wake him up then," She then turned to face the robot. 

She walked up to the robot, and looked for the place to put the gem, the heart, back into the body. She speaks to the robot after she manages to do so, "Time to wake up, buddy,"