I’ve seen a lot of these dramas and almost always it’s the ML who fall in love first, show an interest first, or at least does the chasing first. You can check out these lists if you like. Hope they help.
https://mydramalist.com/profile/Wujiayin97/lists
Some examples that also come to mind are the following:
Radio Romance
Before We Get Married
Strong Woman Do Bong Soon
Put Your Head On My Shoulders
Boss and Me
Princess Silver
Love At First Hate (Thai)
Lady and the Liar
Cruel Romance
Sound of the Desert
General and I