Same actor as ML, and they roles are similar. Has the same type of feel as when he acted in Dr. Cutie. Also the FL's identity is hidden They end up working together Mystery about family being hurt

Both these dramas have similar themes of the FL marrying the ML with a false identity
They both also feel the same in the way it is produced and how it is delivered to the audience
Similar characters, family situation etc

Hidden/Double Identity
Boss/Employee Lord/Maid relationship
Multiple couples
Both sweet as sugar (Xia Ge)
Fangirl /Idol

Both dramas have childhood bonds and growing together
Both dramas have a ML from an under-represented group (i.e. differently- abled - physical and mental )
Both dramas have sassy FL wanting to protect the ML
Both MLs are quiet and protect the FL in their own way
Both are school dramas.

-Both have Idol ML and FL non-celebrity
-Both Pretend/Contract Relationship
-Reason for fake relationship is unplanned publicity
-Both are hate to love

One has extraordinary events based on fantasy the other based on quasi-science.
Childhood/youth connection , event triggering mystery/ suspense
Light moments balancing the suspense
Main Character managing life expectancy - pending event
It just feels similar! :)

Only up to ep 5. But both these dramas have the ML manipulating the situation and deceiving the FL in the guise of romance. She is the One is less objectionable regarding the deception. Very similar feel though.

Culture, palace, being “drafted” to work in place and make clothes. Mystery surrounding death of mother....smart female lead ....

gaming tournaments
boys supporting ML
FL older than ML
ML has a long standing crush on FL
both successful and talented on their own
same bright feel

-both have animation industry storyline
-some overlap with architecture class
-older ML , student FL in both
-both cohabitation
-FL friendship with with partner/assistant to draw in both dramas
-Both MLS show early attraction to FL but in a manner that does not divulge their feelings
-no other FLs create havoc in the ML life but he allows it
-feels very similar in use of real life inspiration in drawing comics.

While A Girl Like Me is much lighter than The Rebel Princess, both stories are focus around the strength of the female lead. Both FLs are close family to the emperor who tends to favour them as a young girl in the family. Emperor indulges both FLs to choose their spouse, in both cases they actually end up choosing someone strategically but it is a love match. Both shows are about navigating political schemes which they just get caught up in. One has a mother who is a princess and the other a grandmother who is a princess. One has a ML who is the army general with military power and the other a close advisor to the emperor with political power.
Girl Like Me has a romcom feel whilst Princess has a dramatic feel.

This drama is very similar and feel and also storyline like Skate into love. The leads have a similar relationship of not getting along at first but when they do get together (relatively early on) they have other struggles to get through together. A team of friends around them that add to the youthful hope that both Dramas convey.