She is a large fan of the American singer Rihanna.
She's the group's cook due to her love of cooking.
After she played a musical role as "Patzzi" back in elementary school, she started working in the music industry. One of her supposed stage name was "PowG" which sounds similar to her musical role.
Her stage name, "Hwasa", means shining brightly in Korean. She chose this name because her birth name, Hyejin, is too common in Korea.
An incident during the live broadcast of Music Bank gave her the nickname 화사자 (Hwa-Saja), or Hwa-lion. The reason is that her hair got stuck on her headband, and it raised her hair up, making it look like a lion's mane. It became a running gag between the members and the fans. Coincidentally, her zodiac sign is Leo, the lion.
It was revealed that she is sensitive when it comes to height.