I need dramas with villain falls in love (obsessed) with heroine

Too Late To Say I Love You... Maybe? 

 AH :

• The Princess Wei Young
• The Tale of Nokdu
• Princess Agents
• The Girl Who Sees Scents - The obsession is separate from his romantic feelings. He cannot recognize faces and does not realize the FL is the person he has been obsessively looking for.

See also: https://kisskh.at/discussions/recommendation-forum/31357-stalker-psycho-villain-in-love-obsessed-with-female-lead?page=1

Thank you but i watched three of there but i'll try princess agents.

Love and Redemption. Villain (SML) "obsessed" with FL for many lifetimes. Another villain obsessed with the SFL.

 Ugly Duckling aka Gook:

Oh, how I love that u branded him as a villain XD

I mean he is anything but good even tho his status says otherwise ~

Lol he is not the classic villain that does evil stuff but rather living in a world of his own, self-righteous always think he is right, in denial etc... :D

 jimochi:

Thank you i will look at it

I was obsessed with this drama for a while... lol