I am currently playing skyrim, and I am stuck in a part of the game dealing with the companions. Every time I am near Vilkas he approaches me and without choice I am forced to talk to him. Now I started a quest with him and every second he approaches me and I am forced to talk to him. Even during combat he just stands there and continues to force me to talk to him. He follows me everywhere as well I CAN'T GET AWAY FROM HIM. I tried to kill him but I can't. please help.