Female lead is spoiled / annoying

Hi guys... I am looking for a drama which the male lead is still love the female lead tho she is too spoiled and annoying character. Like eventhough the girl is too annoying, the guy still accept who she is and still love her so much~ 
I don't have any drama example yet in mind except malay drama "Dan Hati Pun Berkata" ????

I am up for any recommendation from Koren/Chinese/Japan/Thai or any other countries. Even any genre is fine except horror. 

I am a drama fanatic since long ago so I might already watched some of the recommendation but just keep on replying so I can take note of the drama too~

PS: I am sorry for my lack of grammar english. 

edited:
Drama I've watched (from recommended)
- Smile You
- Prosecutor princess
- Couple or Trouble
- Hotel King
- My love from Another Star
- Corner with Love
- Zenkai Girl
- Marry Me or Not
- It's Okay That's Love
- The Master's Sun
- Oh My Ghostess
- Descendants of the Sun

I loved Couple or Trouble. Wait till amnesia start it gets interesting after that but it is an old drama.

umm...U-Prince: Single Lawyer...? The girl is a spoiled & bratty rich girl. Though the main lead tries to discipline her, she still retains her some bratty personality... Just try it though, only 4 episodes. It's part of the Uprince Series-it's the 9th story. Though you can watch it separately from the other stories, the both of them encountered each other at the 8th story and that's also like the background for their story.... Here's the link: https://www.youtube.com/playlist?list=PLszepnkojZI...

It's video name has "Firstclass" in it because that's the name of the male lead...Hope you like it.

Surgeons definitely fits the bill. The female lead was a bitch in this drama but she changed ( a bit?) because of her partner's patience and guidance. 

She is also a no-nonsense go-getter. 

Smile, you
Corner with love
Knock Knock Loving You
Zenkai girl

You Who Came from the Stars
The Master's Sun
Oh My Ghostess
Descendants of the Sun

Thank You guys for the recommendation. I'll look up the one which I have not yet watch. 

U-Prince Series: Single Lawyer - I have not yet this because I'm stucked at 2nd series. I tend to watch in chronocological tho it's unrelated
History of SalaryMan - I dont know why I can get myself in watching this
Surgeons - my less favourite of genre but will take a second chance
Leh Nangfah
Raeng Pradthanaha
The World They Live in
Shitsuren Chocolateir
Sunshine
Knock Knock Loving You

Watched that already. Thank You anyway :)