I only watch historical (or visually similar, like those dramas with gods) dramas!
I wand some realistic love triangles, where both have some chance, or some relationship. not another "triangle" where third is just not so good character who has one side love to main character.
important thing is realistic and great chemistry, also not stupid FL, charismatic ML(s)
The king in love (The King Loves) was best triangle and one of the best romance/chemistry I ever saw, if you remember something like that (don't say Hwarang, I watched and it's nothing like it, didn't liked, though every boy except ML are so beautiful).
I also have seen: The Rise of Phoenixes (greatest asian tv show), Eternal Love, Eternal Love of Dream, Good Bye My Princess, Moon Lovers: Scarlet Heart Ryeo, the King's Woman, the Romance of Hua Rong. dropped Princess Silver, Ashes of Love and The Princess Wei Young because didn't turned for main leads (though princess silver and Wei Young have great FL, couldn't like their ML s)
also, even if there is no triangle, but unexpected romance, end game, chemistry, good love/hate relationship. main thing is realistic and hot chemistry.
it's my first post and I hope for your answers, thank you!