I see no problem with any of those things. But I still see a problem with making a move onto a subordinate, which can put that person in a very awkward positio

I see no problem with any of those things. But I still see a problem with making a move onto a subordinate, which can put that person in a very awkward position. Same way as you don't hit on your friend's partner. Some people are just off limits. If they want something, it's up to them to make the first move.