manga/manhwa where fl gets together with "2nd ml"

sooo basically, i want a manga where the fl gets together with what seems like the 2nd ml but actually the first lead! just like how in tvd, everyone thought (at least i did) that stefan is the ml, but its actually damon !! i love that for my heart <3

for manga/manhwas, i want a ml just like inho, not stoic or quiet or cold duke or smth, but an ml just like inho.. usually (if not always) they're the second leads.. and i just wanna read smth that isnt like the usual.

honestly if y'all know also any dramas feel free to share hahahah im so in drought