My Little Bride (2004)

Both female leads are very young. The relationship growth. Most significantly the young girl grow and learned and became more mature

1. Both dramas have Moon Geun Young's character having relationships with older men.\
2. Actually, the main reason I'm recommending Painter of the Wind is because it's such an underrated drama and more people need to watch it. Especially Moon Geun Young fans, Moon Geun Young showed superb acting skills in Painter and it is her work that made her receive a daesang and a baeksang award.
(Bonus: Park Jin Woo, Moon Geun Young's boyfriend in My Little Bride, also plays her same age rival student in Painter of the Wind).

They are similar in that they have a teacher and student living together secretly. My little bride they are actually married through an arranged marriage.

Plots are similar with major difference being the language and role reversal with the teacher being the husband the student being the wife.

They're similar because both of these stories are about younger girl (high-school student) and older guy (teacher/temporary teacher). Both stories are very cute <3 In My Little Bride they're a married couple.

20 years ago, Kei, a 23 year-old highschool teacher, fell for a student, Hitoha, a beautiful girl, but lost her from a tragic car accident. He’s now a middle aged factory worker who has just quit the job to visit Klavan in Ukraine. There lies a beautiful railway called Tunnel Of Love, where people say you can meet with your deceased beloved one. A freight transport runs once a day and it is said that the train takes someone you wish to meet

Ayaka, who works at the bridal department at a hotel, has a beauty that everyone recognizes, yet her personality is the worst. Everyone calls her a "wicked woman" after the way she wraps numerous men around her finger. The one who sets his eyes on her is the hotel's new executive Togo, who is the son of a very powerful person of the town. What are the orders that this King-like man requests of her!?

They're similar because both of these stories are about younger girl (high-school student) and older guy (teacher/temporary teacher). Both stories are very cute <3 In My Little Bride they're a married couple.

They both have unwanted marriage at first, but both leads, in both movies fall for each other in the end

They're similar because both of these stories are about younger girl (high-school student) and older guy (teacher/temporary teacher). Both stories are very cute <3 In My Little Bride they're a married couple.

They're similar because both of these stories are about younger girl (high-school student) and older guy (teacher/temporary teacher). Both stories are very cute <3 In My Little Bride they're a married couple.

Cutie Pie is basically the Thai bl version of My Little Bride w/ some side stories. I wouldn't be surprised if My Little Bride was an inspiration since My Little Bride was super popular during its time.
Basically, Grandparents promised kids promised their firstborns to each other at birth. However, they were both boys. Korea wasn't down w/ that back that. So it went down to the grandkids.
So Grandparents say the kids have to get married - at birth & there is a huge age gap. I think it's about 10 or 11 yrs.
In My Little Bride, they do get married & so their love is built through proximity & understanding. Same as in Cutie Pie.

They're similar because both of these stories are about younger girl (high-school student) and older guy (teacher/temporary teacher). Both stories are very cute <3 In My Little Bride they're a married couple.