There's something so funny here in the way the camera moves from Kirk staring at the girl to Spock popping up to ask Kirk who that woman is LOL

[s2 e4 - Mirror, Mirror]

even funnier is Uhura's reaction

This scene was repurposed for Trials and Tribble-ations as Sisko meets Kirk.

yes I am in love with nyota uhura, no I will not be taking questions