This is where the above YT video starts from:
LMH agency: "The dating rumors are not true at all and there is no need to respond to these stabbing kind of articles."
Then the girl reporter from SBS says that the most important (or eye-catching) point of these articles is that there is no reliable source or where it originated from. Then the MC guy says how although there are many articles, none of them have any concrete evidence of where or when they dated and that there is no reporter's name or email or phone# on any of these articles. They did manage to find one Chinese reporter but she did not know the source either saying it was based on a tip that she got. Then she said conflicting things like she saw it on an internet site but couldn't remember the site (LOL!). Then one of its affiliate reporters from China said that probably through SNS like weibo where maybe a fan who posted something like I think LMH and PSH are dating probably was a big contributor to the rumor starting. (OMG, I laughed at this part so much...I wanna know WHO's the MinShin responsible for this?! Then they go on to say the LMH is really popular in China and that everything and anything about him is news. Then the MC guy mentioned how hugely popular Heirs is in China. Even though it hasn't aired on TV, that through the internet, it already has over 852 million views and that both LMH and PSH are garnering a lot of attention and popularity and because of that baseless articles are being written as news. The girl reporter from SBS finishes the segment (this is not in the YT clip) by saying that it is important whenever rumors like this come forth, that its best to handle right away.
IMO, the clip is more about how unfounded the rumors are and trying to dispel the credibility of it more than the actual rumor of LMH and PSH dating. Not only do I think the MC guy is a MinShin (he's the same reporter from the other clip) but I think SBS is too! LOL!!