4Minute Nam Ji Hyun came to cheer on HyunA for her comeback.

Cube Entertainment posted on their official Twitter, "Jihyun came to "Music Bank" to cheer on HyunA for her comeback. The hug is so cute. Cute cute."

In the pictures, HyunA and Jihyun are hugging each other. In the other picture, HyunA is kissing Jihyun on the cheek.

HyunA received many compliments and attention with her comeback song, "It's Red." Her powerful and sexy performance did not disappoint the audience.

In response, people said, "The two look really good together", "I loved HyunA's performance", and "Jihyun and HyunA can be a duet together."