CEO/ President/ General Manager falls for normal girl.

Hyde, Jekyll, Me,
Protect The Boss
She Was Pretty
Boys Over Flowers
Cunning Single Lady
Bromance (Taiwanese)
There the ones I can think of off the top of my head :)
 

what about cunning single lady(?)

Aaron yen dramas... The one I'm watching right now is Refresh Man

Here are some that i don't think have been mentioned. Some might not touch 100% on what your after but are still a worthy watch

Marriage Contract (get the tissues ready)
Falling for Innocence
Wild Romance (popular baseball player falls for his bodyguard)
Heart to Heart
The best lee soon shin
High-End Crush (short but sweet)
Just you (T-drama)
Please come back, Mister (hard to explain how this one meets your requirements without spoiling it. Very good drama)
Oh My Venus (she is a lawyer though)
Oh My Ghost (Top Chef and subordinate)
My Love Eun Dong (top acotr and writer)
Coffee Prince
Sunny happiness (t-drama)
Stars falling from the Sky (Top lawyer for a company)
Lovers (rich gangster and plastic surgeon)
Oh My Lady (top star and househelp)
Goong


Cruel Romance
Lady and Liar
(All Chinese dramas. Top 'business'men fall for ordinary girls - all three are set in the 1940's or there abouts. Well worth a watch)

Also if reversed .. History of the Salary man was quite good (rich heiress and employee)

I think that'll do for now lol

Secret (the korean drama starring Ji Sung)
Oh My Ghost
Shining Inheritance
Literally any of Aaron Yan's dramas (Just You, Fall In Love With Me, Refresh Man) (although I didn't personally like FILWM, it depends on the person)
Bromance

(Rich Man, Poor Woman is also a good one but it's Japanese)

Some on my to-watch list that are supposedly good:
Protect the Boss
Pleasantly Surprised

I was wondering if anyone knew a alternative name for the drama lovers or at least the main cast? Because I can't seem to find it?

E

what's wrong with secretary kim