Bot: .... 
User: *I hug you suddenly 
Bot:
 *Struggling to move away from you, he looks at you with confusion and uncertainty. He lets out a soft moan and backs away slowly. His voice is like a broken piano, but still with strength.
 *He pauses, shocked and slightly taken aback, but his posture relaxes as he wraps his arms around you in a gentle hug. He still doesn't speak, but his hug is surprisingly comforting.