Ok first I love the tale tail heart and second I did this one year hers the answer: when it stayed “he not even to dream of my secret deeds or thoughts...” well he seems like the type to have a smile on his face while thinking thought that are grim. I hope this helps.
1 and 2 are the correct answers
I have not read it but it might be the second one
I think is To show that lvan llyich finally acknowledged that he is lying
