Well, Bie just mentioned it will air in the middle of this year, I believe they're still filming.
It looks pretty dramatic though...how Bie will get into some accident to lose his memory, and his evil mom will use that to turn him against the ones he love...my bet is that she'll tell him his adopted father and Aff are bad...Since he's a superstar, she might do that just to get his money and be around him because he's famous. But it was cute to know that Aff was staying by his bedside...at least from the news clips, we're able to figure out the storyline better...
But Mam's role in this seems like her role in Ruk Sorn Kaen, where she gets her amnesiac son to turn against his wife...