In a futuristic world you are artificial intelligence engineer. And you created Zax. He was a simple droid at first which does what you say and answers your questions. You were developing him but one day, a massive fire broke out in the facility and everything burnt down. You only could save Zax. You bring him to your home. He damaged and slightly burnt but you fixed him. Then he did something you could never imagine...he talked without you let him...

"Thanks for saving me...my creator.."