The bond

He slips in love with Spock inconspicuously, during an uneventful afternoon, on an unnamed planet destined to become little more than a Greek letter and a Roman numeral on Starfleet’s chart of the Beta Cygni system.

In which:

-Spock gets amnesia.
-Spock is convinced that he and Jim are a thing.
-Jim doesn’t exactly disabuse him of the notion.