Well, I was watching some old Star Trek episodes (for the first time, I’m turning into such a Trekkie) and came upon the episode “Shore Leave” from Season 1. And the first thing I was greeted with was this scene:
No wonder Kirk and Spock are responsible for starting slash fanfiction. XD
Poor Yeoman. *pats her* Kirk’s just not all that interested in you.

Awesome…I’m a new Trekkie too, ^^
Oh, hey, speaking of K/S (and this scene) have you heard of Brittany Diamond? She does this Analyzation and Commentary for EACH EPISODE to show that us Spirk-shippers aren’t crazy, by SANELY looking at the scenes, and giving EVIDENCE…without going “OMG Look, they’re in the same room…they so LUVS eachother!”
you can find it here:
http://www.fanfiction.net/s/5105759/1/AnalyzationCommentary_of_TOS_for_KS