"do they know about spirk" enterprise crew edition
uhura: she does communications she knows what those men are Communicating
chekov: is 22 and canonically horny so of course he knows. in one episode kirk helps spock to his feet and the camera inexplicably cuts to chekov and his girlfriend exchanging a Significant Glance. girlfriend describes romance as being between "a man and a woman" but then self-corrects to "two people" so we can clearly mark her and chekov down as being Aware
sulu: hes gay so by all rights he should see the signs, but he's 23rd century normal about it, like 'married with a kid and has been out for years' normal about it. i think he keeps narrowly missing every single Gay Moment by increasingly contrived and comedic margins
scotty: has no idea because only the warp core excites him physically
mccoy: i genuinely cannot get a read on this man but if i were him i would be so homophobic by now