I'd second the dramas 'I Love My President Though He Is A Psycho ' and 'Behind Your Smile'.
Other dramas I'd like to recommend are:
- Mia Tuean (Kade is one of the most jealous, possessive, abusive and unreasonable alpha males I came across with)
- Sanaeha Sunya Kaen (Nahkin is just as bad as Kade. He abuses the female lead in the most awful way, even though he is madly in love with her)
- Majurat See Nam Pueng (Ken is one of my favorite actors and I really like him playing those overly jealous and possessive roles)
- Game Rai Game Rak (Up until episode 6 the lakorn is all lovey dovey and totally sweet, but then it turns into a slap and kiss lakorn filled with rage and mad love)
- Ching Nang (Four brothers fight each other by every means to win over the female leads heart. the lakorn is filled with lots of angst, trickery and jealousy)
- 'Wimarn Sai' and 'Proong Nee Gor Ruk Ter' are rather old , but still gold ;-) (The male leads are insanely in love with the female leads. They are dominant and get furiously jealous whenever another man approaches the female leads)