![](https://pic1.mangapicgallery.com/r/avatar/a7/u413213_50x50.jpg?2)
They started their relationship as a no-string-attached kind of arrangement so Chanwoo has every right to think it can go on like this. He even asked MD if it was ok to keep their dom/sub relationship even if he didn't want dating. If it was "so hard for MD" then MD could've taken a pause and said "no, sorry, I would prefer not to do this anymore". But MD didn't protest much, if not at all, when Chanwoo asked him to keep their arrangement.
Instead, MD decided to use their bdsm relationship against Chanwoo, hurting him emotionally and in a way that affects things OUTSIDE the play. Which was probably what Chanwoo was afraid of in the first place. It's just messed up and MD is being shitty and petty
I got so much rage for the other guy and well MD does deserve some game like that, after all Chanwoo hurt his feelings... but i also think Chanwoo doesn’t have much fault after all i don’t think he has ever been in love to understand what he might lose ( except to MD but he just gotta figure that out more and these chapters will make him ).
I love how these side story has more Tea then The main story