Do you think any of Harvey's men would be stupid enough to flirt with Harv's partner? Maybe not a senior member but I could see a rookie being dumb
His loyal men who have been with him for a while? They absolutely know better, and would even avoid eye contact with his partner as they come down the hall.
A rookie who is overly excited about being here? Yeah, and some men don't care about an S/O's relationship status. Everyone knows that's Harvey's partner, they are untouchable, that's the boss's squeeze. But a rookie who is just here for a few stints and some extra cash might try and get a quick fuck, just to say he "cucked Two-Face."
And, besides, they're Two-Face's partner. They're probably cheating on him all the time! And he's probably cheating on them, he's a Crime Lord!
So, surely if they nudge and give them the fuck-me eyes, they'll come hither and-
And now Harvey's partner has run to him and blabbered about the "creep" down the hallway and there's been a ding of a coinflip and now his body is slumped behind a dumpster in a back-alley, forgotten.