When this series initially came out, I had no intention of watching it, because I'm not really a fan of Dunk's acting. But I decided to watch it, just for something to watch. I do think Dunk's acting had improved during this series compared to Star in My Mind. But I also think that it may just be the genre of BL that I feel seems off about JoongDunk or their acting. It's not that they don't have chemistry, it's that the storyline or genre isn't right for them. After watching their appearance in The Heart Killer trailer, it seemed much more of a suitable genre for them compared to university romances like Hidden Agenda and Star In My Mind. Hidden Agenda is a very much typical overused formula of BL - it's very predictable, but it is a series that may be suitable for first time BL watchers that are trying to get to know Thai BL, Though I believe it being 12 episodes is too long and should've been 10 episodes or less. But many scenes in this series was too predictable.