In-ku is a pharmacist who runs his own Pharmacy in Seoul. Although approaching middle age, he still lives with his elderly mother and mentally disabled older brother, In-seob. In-ku spends much of his time caring for his brother, and in the recent past had to end a relationship with his girlfriend, as her parents would not accept In-seob into their family. Hye-ran earns a living by selling fake designer clothes on a stall in Seoul's Dongdaemun shopping mall, a practise which has led to trouble with the police on several occasions. She is also saddled with a crippling debt, inherited from her now-deceased father.