It's about a chubby 30yrs old woman born with the name of Kim Sam Soon who loves to bake pastries and chocolates whenever she's troubled.

On Christmas day, she found out that her bf cheated on her and gets dumped on the spot. After suddenly meeting with this ice prince, a cool man who owns an italian restaurant Bon Appetit, named Hyun Jin-hun. Because of endless blind dates arranged by his mother, he got an idea to have a "contract dating" with Sam Soon, just to get his mom off his back.

After the accident 3 years ago, his crippled leg forbids him to drive a car. He also lost his older brother and his wife from the accident, and his girlfriend named Yoo Hee Jin left him alone without any notice for the past three years. When Hee Jin finally comes back to Korea to find her long-lost love again, Sam Soon and Jin Hun already act like what it says in their dating-contract.

Casts:

Kim Sam Soon (Kim Sun Ah)
Hyun Ji Hun (Hyun Bin)
Yoo Hee Jin (Jung Ryu Won)
Henry Kim (Daniel Henney) (less info)