Our Happy Time (Korean title: 우리들의 행복한 시간) by Gong Ji-young has been read or recommended by 2 Korean celebrities, including IU, Joo Ji hoon. Below, each entry shows where they mentioned it and what they said.
On IU's high school library loan record, shown on Weekly Idol in 2012. (Source: IU book list compiled on Naver Blog)