These apartments that the Chaebols live in have strict security measures compared to most other places. You can never sneak into those. Chaebol os a very wealthy status in korea to the point most of them would affect the korean economy so their security is a serious matter.
I'm talking about by the streets, near restaurants etc not their homes
Its because they aren't allowed to release any media concerning ML, like at all, additionally in one of the chaps it mentioned it and that his father's kinda like one of the big boss that manages the media, hell you could say his whole entire family's managing their district or area...I could see why MC's just "okay" with their previous relationship...
ML is torturing MC who is not even in equal footing as ML.is. at least he is not a typical red flag chaebol though. So dumb but so funny. Also I wonder how the paparazzi haven't caught them going out, riding back to the apartment etc. seems unrealistic to me.