I did double check. I got what you you mean now. The crossover theory is crazy all around social media π€£π
It's from "What's wrong with secretary Kim". Fans are comparing these two dramas left and right. Even made a theory Kang Tae Moo's parents are Secretary Kim and that CEO. It's pretty much crazy popular in social media.
South Korean ( idk the correct term) tv Broadcasting should come up with a rating or metrics to measure a show/dramas…
Shows released in Netflix could be measured with trending points and popularity outside SK. Look at how is BP doing on Netflix! It would definitely put them in better position.
Victon - You are mine