My Fated Boy

both drama has similar type Nona romance & younger boy older girl trope.Both drama's ML acts same the ML falls first and then harder loves deeper ?

Leads were childhood friends and often used to visit each other's house. Male Leads went to study abroad and returns after few years. Both male leads love the Female lead first.

ML and FL knew each other when they were young. ML has crush on FL since then. Also, the stories between ML (kid) and FL (teenager) were shown in last minutes of every episode.

A 27 years old postgraduate student majoring in Psychology, Tang Wei Wei, could not pursue her dreams due to family's opposition. Her father intended for her to be married before she turns 28 years old and suspended her academic dreams. Lin Ran, 6 years younger brother, volunteered to help her. They later turned into couple. Here the sweet journey start
so this drama has every elements that suits for the other.

Same male lead
Similar in a way that male lead and female lead were like brother and sister with female lead being elder. Then the male lead has feelings for female lead from a very long time

Both drama's have an older woman younger man premise. My Fated Boy and Find Yourself work together in both drama's. The only difference is in Find Yourself the female lead is the boss.

In both dramas...
-Older woman/younger man theme, the age gap is about the same as well
-The ML is a musician
-The ML is famous whereas the FL is an ordinary office worker
-The leads grew up with each other but grew apart when the ML moves
-The FL doesn't consider the ML as a love interest at all
-ML falls in love and chases the FL first

The basic premise appears to be the same, an older woman is reunited with a younger man who was her neighbor years before. She doesn't take him seriously as he thinks of him as a kid.

Both tells the story between an older woman and a younger man
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Both are Older Woman/Younger Man romance drama with a lot of comedy and fluff. Leads have great chemistry with each other. Side characters are funny and supportive.

Both tells the story between an older woman and a younger man
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Both leads are childhood friends. The male lead liked the female lead first. Both female leads are strong-willed and work in the entertainment industry.

Both dramas:
- tell story of childhood sweethearts,
- ML fell in love with FL since childhood,
- take place in work environment

Both are age gap romances with an older FL and a younger ML who falls first and determinedly pursues the FL who at first sees him as only a kid.

Noona Romance. The FL is cold and threw herself into her work after being left hanging in her last romance. The ML is kind, energetic, talented and thoughtful, but he switched career paths and his parents disapprove. The ML ends up living next to the FL and chases her first while the FL tries to keep distance between them because of their age difference.