Huh Gak and A Pink's Jung Eunji's concert practice time has been revealed.

On December 22, Huh Gak and A Pink's agency A Cube Entertainment revealed practice photos of the two on their website. The photos increased the anticipation for Huh's upcoming concert.

Previously, Jung revealed that she will be attending Huh's concert "Sorry, Thank You, I Love You" as a guest.

In the photos, the two are sitting on stools in a music practice studio and singing into the mic. The possibility of hearing their smooth and amazing voices together can only add to fans' excitement.

Huh's concert "Sorry, Thank You, I Love You"  has been promoted as a heart-warming way for families, couples, and friends to end the year. It will be held on December 24 in Seoul.