So, I talk with my rabbit. Yes, we can talk with each other in our language and he agreed. Actually I told him, since he's on my bed, if he wants to do his business, go and do it in a corner. After that, I went to my friend's room, which was next to mine. After two hours, I went to check on him and he was still in the position when we talk two hours ago!! Woah. So obedient.