both fl are from a wealthy family
both ml are from the countryside
both ml and fl bicker with each other
both are enemies to lovers trope
fl is a doctor sent to the village by lottery and ml is the village chief
both work together to fight against the local village criminal
RJA is more comedic and slapstick than HLML

youth
esports
ml and fl have to go through many challenges, setbacks and scandals in order to achieve their dreams

youth
sports
going after your dreams
physical trauma/injury
ml and fl share a painful past through their parents

youth
sports
athletes in love
overcoming injury
overcoming trauma
ml and fl knew each other/were childhood friends

ML is a celebrity, a singer songwriter
FL is a regular person
Both shows deal with illness
In FP, ML's daughter has leukemia but in STL, FL has ALS
Both shows deals with scandal
In FP, FL is at her height in fame but temporarily brought down by scandal but in STL, ML is no longer popular and trying to work his way up back to fame but scandal is blocking him
Both shows ML and FL work together to cover up a lie/misconception

Genius ml
Ml chases fl
Ml seemingly cold and aloof, bad at socializing, even failed a class on the subject
Fl bad at studying but works hard and persevere to improve her grades
Ml would do anything to help fl
Ml possessive over fl getting close to other guys

Traveling between worlds
Fl fan of ml
Though divided by separate worlds fl and ml begin a relationship
Fl "marries" ml
Fl partners with ml to save his life

Ml and Fl used to be classmates
They reunite in an online game
Fl knew ml identity first
Fl is a celebrity
Ml is an aerospace engineer
They become closer and start dating after fl asks him to be her gaming tutor

Both feature gaming
Both feature bickering ml and fl
In GYH ml is a professional gamer with a bad rep and fl is an e-sports reporter turned esports commentator
In DL, both ml and fl are in the entertainment industry and love gaming
Ml find outs fl gaming identity first

same cute, fluffy vibe
short FL/tall ML pairing, height difference
both FLs is adorable, knows martial arts and is hired to be bodyguard of ML
ML is 2nd/3rd generation rich heir
both MLs show their possessive jealousy by trying to get in the way of FLs love interest/keep her from getting too close with other men

Male and female lead meet one night at a club
female lead was drunk from celebrating with friends
male lead saw her earlier in the day and it was love at first sight
both leads ending up drinking the night away which they get married by his friend
she forgets about the marriage until her marriage certificate finally reaches her, after her long time BF proposed
she tracks him down to get a divorce but he doesn't want to let her go

Though set in the past, both male leads are obsessed with the female lead. Both male constantly misunderstands that the female lead is heartless, has a lot of boyfriends and is a loose woman. Both female and male leads have a dangerous and common enemy, a relative, who'll do anything and remove anyone in their way, to get what they want.