
My question is: did the mc has trouble understanding or hearing English as well? There are many instances where he has no idea what’s going on? I’m a bit confused

For someone who english is not my 1st languange, i think the second option is more appropriate bc in my personal experience, i can understand the language better if the person speaks slower. We are shown that the MC's position is chatting with a native speaker which is where i conclude that the MC 'maybe' can use 'basic' language

Im so sick of the brown-hair guy. Damn like even if your cousin got rejected by the guy he confessed to (which got worse because of you) it’s not your place to meddle or just being so petty in general without knowing the full picture. For real, like if you want your crush to pay attention to you, bullying her best friend is the worst you could do. I don’t want my baby girl to end up with such a guy, personally I haven’t seen them with any chemistry too.
In my eyes, he’s such an eyesore even when Haneul has no problem with that, I still see it as bullying. Omg this guy deserve worse and need to be called out.
It’s funny how everyone agree the MC is bad at his job lmao this guy is definitely not meant for this line of work lol