About brother-sister relationship even though it is not blood related. In the end, they fall in love and try to pretend not to.

Similar Parts;

-How addictive is ML to FL, kind of toxic relationship and aggressive jealousy ML.
-ML always try to get back FL when there is any arguement or break up.
-FL are always the calm one and mature than ML. Similiar character of FL who is very mature and very cold and calm.
-Both stories about family struggle.
-ML are both from rich family who are rebelling with their family.
-Both FL are very independent
-Both are triangle love

Different Parts;

-My Fair Lady is more mature storyline, not about dealing with school or study for ML.
-Timeless Love's ML is having some mental illness that make him behave this way.
-Good Ending VS Bad Ending (I'm not telling you which one lol)

About a rich guy fall for a down-to-earth hard working woman and there is always all 3 friends involve in the relationships.

2 FL are in love with the ML and always all 3 are getting hurt and love triangle drama.

If you are looking for more Shaw Qu (aka ML) for more of his work, Bloody Romance is one of them but it is more dark compare to this series.

Both series are the same when ML is head over heel for FL.

About Rich Men and Poor Women (Well, she used to be rich then her family become bankrupt) While Meteor Garden is more on the comedy side.

My Fair Lady is more about FL who try to work hard to become rich because of her family becoming bankrupt and want to prove to people that she can make it on her own.

Much more similar part is that FL used to hate ML at the beginning and she begin to fall in love with him. another similar part is that ML fall head over heel for FL and can bear with her.

Almost the same storyline. Time travel, princes..etc but moon lovers seems to have a open ending. This one is more happy ending comparing to moon lovers but moon lover got better ost.

Almost similar line story, start from male lead being harsh to female lead but then he fall for her in the end.