Kirk/Spock
Having the weekend off, I've spent waaay too much time watching old Trek episodes on youtube. And gotten a healthy dose of Kirk/Spock, such as in The Naked Time, where stripped of their inhibitions, their slash burns through:
Spock: "I respected my father, our customs. I was ashamed of my Earth blood --"
Kirk: *Bitchslaps*
Spock: "...Jim, when I feel friendship for you, I'm ashamed."
Kirk: *Bitchslaps some more*
I really REALLY need to see the new Trek movie BTW.