I'm your wife, Jim, but not as we know it.

[xrayspecs.livejournal.com]

Before mysteriously disappearing from the face of the Meatship, Spock made recordings to be played back to his colleagues in the event of his death. With regards to the welfare and mental stability of acting vice captain Jesus Tiberius Christ now that he's expected to be left unsupervised, the science officer's concern is evident.