The people like Yeonju in real life end going to Dr. Phil. There really is a limit to how people are so naive and stupid. Even a 5 year old child will be able to tell when someone starts to disrespect them in every way which may question one's morality and dignity.
I personally love the guard more. I don't like going after men who already have someone in their heart. I feel like the second lover of this 'person'. Like I don't like these kinds of things at all. Bruh I'm sure no one will understand me...