Perfect revenge

Found the perfect one to look.
Can't wait to find out what the rest of the story is.
Duk looked like he knows Yi Joo from the past.
Predictions:
- He knows her and was in the crash too.
- She took her revenge about the paintings too.
- Finally marries him for real
- Ex fiancé cannot do anything about her new marriage

Questions to be answered:
- why was she really adopted?
- will her parents make themselves known?
- will she be happy with Duk?
- i hope her ex mother in law slaps her son on her behalf.