So Jung works at Seung Jae's bistro. So Jung is an "impractically tested" young lady who's really liked her supervisor Seung Jae for quite a while but stays plain, never sprucing up to intrigue. At first moving between being gullibly confident and adorably blameless, the film will portray So Jung changing after inadvertently running into an old woman. This prompts a chain of sudden occasions that leave So Jung a developed lady.