four years. Prior to taking her slumber, Cyrus was public enemy #1. I don't remember if she knows that he forced Julian to plant the bomb--but he was not someone on her Xmas Card list 4 years ago.
It makes sense to me that she would play possum with him in the room. I still say that he will mention reading to her and she will remember hearing his voice. I hope the rumors that he shut off her machine and/or killed Sam are false. Sure, it would be soapy--but as much as Dante was adamant that Lulu was his past and Sam was his future, all of that is called into question once Lulu emerged from her coma. Cyrus would have no way of knowing that Dante would stay with Sam vs reuniting with the mother of his child.
We shall see!