The main common theme is that
Male lead falls in love with Female Lead who is Ghost/Vampire.
Poot Pitsawat (2019)
Related
This is another drama of Film and Baifern together. Also, the first drama of these two together. They have a great chemistry but the story of Poot Pitsawat is more supernatural and it's about vampires. But it is also a great drama where ML and FL have a good understanding of each other and trust each other.