Any drama where ML and FL are really good friends or acquaintance or partners in crime but not romantically involved. not even one sided or ex-lovers now friends. just completely platonic?
Completely platonic bond between crime solving partners: Signal, Kairos, Ghost, My Beautiful Bride (this one does feature a good amount of romance, but not between the male & female partners).
Majority platonic, slight but visible hints of romantic feelings that aren’t yet acted upon: 365: Repeat the Year, Liar Game (open to interpretation if there is even any at all), Kakegurui, God’s Gift: 14 Days, Save Me, Subete ga F ni Naru
Romance happens but bond can be enjoyed with or without it: Reset, Cruel City