Cheewit Puer Kah Huajai Puer Tur (2017)

Similarities:
- Incorporates the same underground environment (Mafia) - where the girl gets involved.
- Both male leads share MANY of the same traits: occupation, relationships, personality etc.
- Both main couples in the two dramas struggle to maintain their relationship.
- In both dramas they develop a romantic relationship before the end of the series. (They don't end up with them confessing but being together for a while before the show ends.) Ups... spoiler? ... Sorry....

Differences:
- One is Thai and the other is from China

Just watch both of them. They're very similar to each other. They're both great and I'm certain you'll enjoy them both!

both the male leads are hitmen and both fall in love with a girl they are not supposed to and do everything to protect that girl.

''Cheewit Puer Kah Huajai Puer Tur'' m'a tout de suite fait penser à ''City Hunter''. Nous avons quelques similitudes comme :
- un personnage assez solitaire, élevé par un homme pour accomplir un ou des missions.
- une histoire d'amour impossible, puisqu'il n'est pas autorisé à avoir une relation. Cela pourrait avoir des répercutions sur l'accomplissement de ses missions,

Ngao is supernatural/horror and Cheewit Puer is action/romance, but both have an ultra "pure"/innocent FL who acts as a purifying influence on the ML and all around her, have cheerful, bright personalities, and really are the ultimate force in setting the ML on a more righteous life path.

Both male leads have a hidden identity and are good at fighting. Both second leading males are obsessed with the female lead and want to hunt down the male lead.

In Cheewit Puer Kah Huajai Puer Tur Male lead is an assassin & In Love Book Love Series: Secret & Summer Male lead is in a gang in both girl gets involed. The only thing is that LBLS is short (4 episodes) so its sort of rushed but all in all both dramas are interesting

Both dramas have male leads with torturous pasts in different ways that fall in love with women that see the goodness in them but they push them away to protect them from their perceived corruption of their lives and hearts. Both male leads have shady pasts that they try to overcome to become the best version of themselves to feel worthy of the women they love for they are the light to their darkness.

young couples, both leads had to hide their relationship from others, both leads had amazing chemistry and a really good timeline of gradually falling in love. no crazy lakorn tropes and very interesting storylines that make you want to watch the side plots as well.

- both have young up and coming main leads
- both have difficult circumstances and obstacles the main leads have to overcome
- both have main leads with good chemistry and lots of skinship
- the plotlines are interesting and will probably keep you hooked

Both about the mafia. Have similar romance. ML and his brother are on opposite sides of the law. Both shows are about cops and criminals. Cheewit forcuses more on the criminal side where as the brothers shows both sides.

Both are a story of young first love b/w a kind good-hearted killer and an innocent rich daddy's girl.

The plot of an artist falling for a lone hit-man and entangled w/ the cop hunting him is closer to K-movie Daisy ....
BUT, the feel of the characters and especially the romance at the center, is very close to A Moment of Romance.

Also, in 1998 version, the Male lead has similar looks and style to Andy Lau .... the hair, the jacket , and the motorcycle.

Both are mafia dramas, with male leads who have gentler personalities but have no choice but to be brutal. Female leads are naive and innocent. Both dramas have awesome production quality and unique storylines.

One is a Korean movie and the other a Thai drama, but both have a hitman who falls in love with an innocent woman who's an artist. (And both are awesome.)