Ali Lee (李佳芯) released an essay named Listen to your Heart (心之所往) last year. Because of the pandemic, she cancelled the launch at a book exhibition in 2020 and an autograph session for her fans.

However, the book exhibition was conducted in 2021. On 15th July, Ali went to the exhibition suddenly and signed for her book. She uploaded the photos online and earned envy from many people. Somebody commented that she felt lucky to get an autograph from Ali and requested for an official session. She also wished Ali will release another new book again. Upon replying to the media, Ali explained she happened to pass by the venue and leave after staying for 10 minutes.