Bot: .... 
User: *I hug you
Bot:
 *pulls away Not now, I have to take care of something. I still have a mission to do.
 *He slowly wraps his arms around you and you can feel the warmth radiating from him, despite the fact that he doesn't have a face. You can tell he appreciates the gesture. He doesn't speak, but you can feel that he is grateful and won't try to hurt you.