Only similarity they have is that the heroine is very much into art and the hero's show symptoms of OCD.

Same feeling but yet different.Story is different but the passion is same .A hate love relationship that works out very well.

-funny- fantasy- reincarnation- no memory of past-love triangle- Guy has supernatural powers.-They have a mix of comedy and seriousness while portraying a story with deeper meaning than just romance.

Both have got heroes from another planet .And have stayed behind for a reason.Both dramas have excellent comedy and romance.

Same type of story line rich guy ,poor girl and in between evil parents to separate them.Both are light hearted dramas and fun to watch

Same story line rich guy poor girl.Who is not scared to challenge the guy and turns the whole story into fun and loving .

They both have male leads related to army.Both heroine are sweet and innocent women. And the romance is some what similar.

They have the same story line with a man acting as a nanny and helping women he works for over come there hard circumstances and problem,

They are basically similar both the girls work for r Lotte Duty .An has a number of men ho men from which they both have to choose.In both the dramas girl are basic looking but all the men are super hot.

Both of these drama have similar female character and they have the same vibe of happiness.
Birth of beauty is on a house wife transformation and how she finds love .

Both the series have female character that find it difficult to work due there unattractive appearance.
-Both drama are about transformation from normal to exceptional.
-Both girls are average earners and find rich boyfriends.
- Both set in the work place
-This drama in particular has a hero who is in love with him self.

Both of them have the same vibes .only difference is that the girl has cross dresses.
Hate and love relationship can be see.