Kiss me
Full houe
Kluencheevit
I have watched full house korean versian,but have seen there is a thai version.gets alot of good comments,not watched myself yet but has been on my watch list as i live the kirean version.
@Lee the thai version is good, but not a good as the original, I still loved it. 
@Rebekah, for now I can only think of Tarm Rak Keun Jai (2015) to ur description. This one has good romance, not draggy, not much angst and the plot is better.
Game Rai Game Rak 
Kleun Cheewit
Lom Sorn Ruk
Sanaeha Sunya Kaen
Samee Tee Tra
Piang Chai Khon Nee Mai Chai Poo Wised
Buang Hong
Kleun cheewit
padiwaradda
kiss me
hormones
game rai game rak
ugly duckling series
The only Thai drama I have watched was ThirTEEN Terrors, which I pretty much liked, so I would recommend you to watch it.
Likit Fah Cha Ta Din 
leh ratree
Kiss Me
Full house
Wannueng jaa pben superstar
Kiss: the series
Roy leh sanae rai
Cubic

definitely Kleun cheewit
also watching Game Maya and it's goooooooooooood
right now I'm watching princess hours, its not as bad as everyone is making it out to be. 
y'all need HORMONES!! Season 1 and 2!!! That is one of the best thai dramas in my opinion
I prefer more of slap/kiss and romance ???? sorry.. hope u like these
Jam loey Ruk -slap/kiss, revenge (my fav)
Sawan biang-slap/kiss, revenge
Punya chon kon krua-romance ,Comedy
Game Ruk game rai-slap/kiss
Leh Ratree -slap /kiss
Kularb Rai glai -slap/kiss, family
Roy leh sanai rai - slap /kiss (i prefer the older one with tik ????)
Ngao asoke -slap /kiss (the older one ????)
Morrasoom  sawat-slap/kiss

There are actually a lot of dramas but i can only remember these now.. ????????

@Gladinaa
Thanks i will check these out.