people blame duna for being a bad person and doing these things to minho... but it's all a result of his choices. HE chose to resign over a marriage of interests. HE chose to spend ALL of his salary on trifles. HE chose to humiliate himself by dune in exchange for shelter. HE chose to be an ass**** to her after being attacked by the blonde, even after she tried to help him (including getting his job back). HE chooses to be too proud not to accept help from others and act like he's better than everyone else.