Dictionary of the Heart (Korean title: 마음사전) by Kim So-yeon has been read or recommended by 4 Korean celebrities, including Seo Ji-hye (1996), Lee Young-jin, Karina (aespa). Below, each entry shows where they mentioned it and what they said.
One of the favorites Seo Ji-hye picked without hesitation while browsing a bookstore at night for Marie Claire. (Source: Marie Claire Korea)