FL falling for SML and chasing/dating SML, ML chasing/secretly love and protect FL, and eventually FL falling for ML:
All About Eve (FL and SML are childhood friends. ML is a man who falls for FL after they're meeting abroad on hmm maybe FL's heartbreak trip-later meet again in Korea)
Feast of The Gods (FL and SML are childhood friends before FL get lost and separated from her family. ML is a rival but has double identity as an expert chef who often help FL)
Hotelier (FL and SML are ex-lovers meet again as colleagues, ML is a man who fall in love at first sight with FL when FL impressingly shouted at the waiter on a restaurant abroad (while FL assigned to look for SML to take-over GM position). ML then back to Korea as long-term stay hotel guest while also plan to take-over the hotel)
Strong Woman Do Bong Soon (FL and SML are neighbors? often meet at police station as FL tends to get into violence problems. ML is FL's new boss who recruited her as a bodyguard after watching her superpower)
Weighlifting Fairy Kim Bok Joo (FL and SML are strangers but once SML helps FL making her fall in love at the first sight. ML is once a childhood friend meet again on sport college, also SML's younger brother)