similarities-------:

*rich Male lead have girl in his heart
*all is going well until he find out his family inheritance somehow will go to FL,
*both FL are adopted
*unexpectedly secret come to ML that FL are princess

difference--------:

LOD -has prideful(in right manner) self respect introvert FL. ML obsessed. historical

MP- has funny cheerful let go things FL. obsession is part of love but not in controlled way. modern era

note: my princess is much better

same theme modern girl soul switch to a body and marry prince how their relation develop its interesting to watch

not similar in term of era and concept the only similarity is one of the main lead is cure for other

"""""""""""""""""heart desire play with fire beyond right or wrong""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

not completely at some term they are similar
*marriage is arrange of main lead for some hideous purpose, FL is force to ML
*one of the main lead is poisoned
*one of the main lead is cure of another main lead
*one of the ML hide his true identity when time comes he take throne for revenge
*LoYX is love triangle, while PS is reverse harem

both dramas FL is smart enough to deal with political issues and warrior/fighter when needed , she is center of attraction of all ML in not only romance for strategies issue also , she faces amenesia

princess agent is by far better than anything else

both male lead are owner of hotel/restaurant and female lead used to work their as an employee for some reason they get in pretended relationship, both drama have child involvement also

*both drama ML cherish FL by helping and providing them comfortable life without knowing FL

*in both FL lead confess their love first without knowing that ML fall first for her and chasing them

*in both drama ML have sister/friend who like him and annoyed by FL relation with ML and make trouble for them

*ML have childhood friend with him you can see some lovable bromance moments

both the drama have situation FL is cure for ML disease
love not have slow pace emotional romance
yunxi have cold man cheerful girl which caught you

both drama set in different era one is modern another is historic

drama aspects have also a huge different in ming lan families make trouble for couple other side love now families cherish couple relation

so...what aspect is comman in both dramas both couples are understanding and respectful toward each other they maturely handle their issues

initially both girl hesitate to accept boy but boys make that comfort level so the girls can enjoy their life

boys are not like typical husband who have ego or try to use their authority

i'm really impressed with this couple hope people enjoy as much as i enjoyed

thanks

both drama have different story line

i only recommend it for both drama leads have great chemistry

top onscreen couple thwaay ravtpriya and nok nai

both ML mess with innocence FL in identity mistaken of 2nd FL who is evil character and end up to fall for FL