‘MissTrot’ Kang Ye Seul, Kim Na Hee and Park Sung Yeon fell in love with the youngest Kim HeeJin.

On Jan. 14, a cheering video of Kang Ye Seul, Kim Na Hee and Park Sung Yeon was released through the official SNS channel.

Kang Ye Seul in the video said, "My youngest member HeeJin is finally releasing her first album. Congratulations and I hope many of you will love and support us."

Kim Na Hee also said, "Our HeeJin album will be released on January 15. Are you looking forward to HeeJin's emotional voice? Please give us lots of love and support. Thank you," giving basic and full support.

"I hope I can't forget to sing well with HeeJin's plaintive tone. I'll sing it whenever it's on showcase. I'll work hard on Tambourine." Park Sung Yeon, who sent a heartwarming message saying, "I can't forget you."

Kim HeeJin’s first debut album, "I Can’t Forget You," is an impressive ballad with Kim HeeJin’s unique emotional mid- to low-pitched voice.

Kim HeeJin’s "I Can’t Forget You," the youngest of the trot girls who are ready to captivate the public, was released on various music sites at noon on Jan. 15.