In both the ML get the job to protect the FL. The first as soldiere the other is ex-soldiere.
In both dramas, FL and ML get to know each other better and fall in love. But there are a few obstacles in there way to happiness.

If you like bodyguard dramas watch both.

Both ML are soldiers and got the job to protect the FL.
In Both there is a misunderstanding between FL and ML.
In one FL is a princess in the other a physician.
Both are series. One about twin brothers. The other about soldiers friendship.
I like the acting and would say everyone who like military should watch both.

From the same companie JYPE and with Mr. JYP himself.
Structure and concept are the same.
If you like one you will very likely like the other one as well.

share some actors and includes just as much action.
Mik at his best, has to choose between two women.
Both FL aren't rich, but very strong in their own way.
Both ML take care of their business. (hard shell soft core)

Same ML actor, director and writer and also a fantasy seeting.
Both FL are fashion designers.
Both working with a ghost theme, even in "Look Mai Laai Sonthaya" it isn't a real ghost.
In "Look Mai Laai Sonthaya" the ML have superpowers.
Give it a try.

The basic story is similar, but be carefully "Sai See Plerng" is more emotionally dangerous.
I can't watch it again, because of it. It is for people, who found "tempted" too harmless.
The role of the seducer is played by a woman here, while in "tempted" it is a man. She have 3 Men to play with.
"Sai See Plerng" is not that gloomy. And the first episodes are quite nice.

A simular story.

The FL coming from a poor live in a school for rich people. She stands up against bulling and get bullied there for.

The ML prince of the school and his boys are the one who bully.

meanwhile, the ML unintentionally fell in love with the FL. He try to win her over, but that isn't so easy as he things.

A very simular story.
FL coming from a poor living in a school for rich people. She stand up against bulling and get bullied for that.
The ML the prince of the school and his boys are the ones who bully.

the ML unintentionally falls in love with the FL and try to win her over. But that isn't so easy.

Both dramas are about a love that shouldn't be. Because of the culture and belief differences. The romance is sweet but will be broken because of others. The ML protect the FL.
There are spirits and supernatural strength. In both dramas some characters believe in an old belief.