I'm a well read grad student who's bluntly honest about all things, although I try to be most honest about myself.
I figured he was just trying to mess with her mind, while also retain control of the situation in New York - but it's so damn much creepier than that. Of course it is, because Murdock oozes creep in this universe.
And I'm obsessed.
It's mostly Murdock backstory, along with Gwen revealing who she is to her friends and family, before she says she's going to kill Murdock with Castle's help.
Just amazing, like always.