From what I can read(translate) and the commentary, it appears that Maya found some tape of the Admiral and some unknown Kongou class getting it on while the Admiral was preparing for a session with Maya. Also Choukai asks Maya where the admiral is, but she doesn't respond. Anyway I can't read the tape title or the rest of the stuff so I'll leave that for someone who can because I don't want to butcher it.
After that, they had lots of *beep* O-i Maya-
I'm done preparing, so hurry up and come here.
-T