G.NA updated her personal Twitter on March 7.

G.NA's update read, "JTBC 'MUSIC ON TOP!' Today at 6:50 PM! Please watch it. I was reunited with Hyun Ah and Jo Kwon yesterday! With Cherry and Kwon!"

The photo shows G.NA, Hyun Ah and Jo Kwon posing very close to each other revealing their friendship. It also included G.NA and Jo Kwon's pet. G.NA and Jo Kwon are hugging their pets in the photo making many fans jealous. Also, Jo Kwon and Hun Ah's similar head size became a hot issue.

Netizens who saw G.NA's photo responded with comments like, "They seem to have a really close friendship", "I'm so jealous of the dog that G.NA is hugging", "Jo Kwon and his small head!" and etc.