I met my wife at work.. in the 80's.. would never happen now.
And yes you have someone else in the room.
If it was a review or HR meeting, always had HR in the room. Sometimes had shift lead as well.. ALL training more than one person at a time.. All meetings minimum 3. One on one discussion, on the shop ffloor where people can see..
Also frequent training on workplace safety, including safe environment. Zero tolerance for sex talk our bawdy remarks. If you are managing or supervbisin g, tolerating any sexist orbawdy remark, establishes a workplace environment, tthat you can be held accountable for.
Back in the day, before I was married, I got a foot job under the table from a coworker.. she thought it was funny. Today you get fired for that shit..