I am confused. Is Jun related to any of them or? Even though hia is not seclusive to relatives, the subtitles…
They call him "nong", which is a "title" for someone younger, not necessarily a sibling. There's no translation for these in English. Whoever does the subs might as well just use his name for accuracy.
I normally don't care about ratings but how did it go from 7.1 to 7.5 in just a couple of hours? LOL, people are enjoying it in secret! π We can see you!