Hasan and he really connected with each other when they talked, as it turns out his robotic acting was because he didn't want to garner any attention to him, like him, he was also on the run, which is why he wanted to stay low-key. But that didn't turn out the way he had hoped.
Igor and his men found out real soon that he was an Earthian, just like them. The fact that Igor was an Eacthinan, came as shock to Dave, that guy was in the same boat as them, yet still, that prick gave them this job, just to get back on Hasan.
As it turns out, the city lord, Sonia, had met Hasan as he came to the city, she was the one that granted him a place to stay, as her lover, Igor is sort of jealous of him, that is why he acts like this, hoping to kill him by sending him on dangerous missions. He was only caught in the crossfire of their fight…