After watching She Was Pretty I'm looking for any sort of dramas where the main characters swap roles, be it their personalities differing, their workplace roles reversing, a character being rich then poor while the other goes from poor to rich, etc. Any suggestions would be weclome!

Divorce Lawyer in Love.

Man is working for a lawyer while he studies. A while later she is working for him due to having her license(?) revoked.
Refresh Man
Pretty Li Hui Zhen (Chinese version of She Was Pretty)
Oh my ghost- personality changes
Maids- social status/
Angel Eyes- she gets eyes
Can You Hear My Heart- he loses hearing
City Hall- she becomes more powerful than him
Cruel Romance- he turns soft
Falling for Innocence- personality/ behavior like that of her ex
Fated to Love You- his personality
The Vineyard Man- she leaves city to live at the vineyard 
The Master's Sun- he turns soft
The Man in the Mask- hidden identity
Kill Me, Heal Me- multiple personality
Last- he becomes poor overnight & turns up at beggars
Legendary Witch- she's thrown in jail,
The Girl Who Sees Scents
Miss Korea- love changes into despise then back into love
Sweet Stranger and Me- he becomes her step-father
Something About 1 Percent- forced dating turns into love
Nobunaga Concerto- high school student becomes nobunaga