Donghae is a 18 year old girl and she came from a relatively wealthy family background. Siwon is the son of Donghae's father's business partner and had been together with Donghae ever since their fathers are working together. Being in a strict family, Donghae wants to be the world's most famous baker but her family members won't allow her. Eunhyuk was a enemy of Donghae in school always bickering with her and everything, but one day, he chanced upon her diary and found out that she has a commen interest with him! Every night, those 2 would sneak to the bakery that Hyuk's family owns and being able to do the stuff they loved. Baking was fun for them and soon love grew. Hae was grateful to Hyuk for realising her dreams and thought he was the perfect one for her. Shortly after, Siwon found out that Hae was always meeting up with Hyuk and began checking up on them. Soon after, Hae felt sorry for breaking up with Won and wanted to make up to him but was almost involved in a car accident with Won taking place of being the victim instead of her. Won's wish was Hae marrying him but the one he truly loved was Hyuk. Who should he choose?