Are you, perhaps, jealous of my older self? Is my older self a homosexual? Would that mean he would exchange saliva with Billy of New York as well? That would not be right, because Billy of New York is quite fond of Teddy. That would be cheating. And cheating would mean both parties have to engage in the old sport of throwing furniture at eachother.

[He is more musing to himself than talking to Spock, actually.]

His prime?

I think that is not the right word to describe Kirk's behaviour.

I think he is just fond of intercourse and kissing.