Lucky Romance - A fortunteller tells the female lead that in order to save her sister she eneds to sleep with a man who was born in the year of the tiger, the male lead happens to be a Tiger and the female lead chase after him.
Oh My Venus - Female lead was really pretty and thin in her teens, became thick > wants to lose weight and become pretty as before, after her long time boyfriend was stolen from her. Meets male lead, male lead is a trainer and trains her. She soon falls in love with him but he is still reluctant.
To The Beautiful You - Female lead goes to boys school because of her admiration for a high jump athlete. Becomes roommates with him and falls in love with him.
These ^are the ones I'm sure of that the female lead is chasing the male lead.
I'm not sure of v these ones, but they were great rama's to watch:3
Weightlifting Fairy Kim Bok Joo - Female lead is a weightlifter while male lead ( and childhood friend )is a famous swimmer who suffers a trauma. Female lead is rejected at the beginning, soon became best friends with childhood friend again > developing feelings etc.
Pinocchio - Female lead suffers from a condition known as “Pinocchio syndrome." Everytime she lies she hiccups, male lead grew up with her > his family was once falsely framed and because of that he hates journalists. Female lead wants to become a journalist and circumstances happened so the male lead also ended up becoming a journalist so that he can clear his family's name
Gu Family Book - Male lead is half human half mythical creature, I don't really remember the drama anymore but it was really good. Read the plot here:
https://en.wikipedia.org/wiki/Gu_Family_BookW - Two Worlds - Female lead's father draws cartoons for his job, suddenly her father is gone and she is searching for him. One day she is suddenly pulled into her father's cartoon and sees the male lead dying, female lead quickly helps him as she is a doctor and after she helped him is back in the real world again. Male lead is searching for her while female lead is constantly pulled in the cartoon randomly. Both don't know how it is happening and are trying to discover the truth.