Singer Ailee mourned the late Whi-seong, who suddenly passed away.

On the 12th, Ailee posted a long message along with a short video on her social media. The video was a remembrance of Whi-seong, who passed away unexpectedly on the 10th, performing on stage together.

Ailee opened up by saying, "Oppa, yesterday I cried so much while looking for the pictures we took together, and there isn't a single normal photo. How typical of us. I also replayed our stages together and realized we were so happy, right? I should have performed together more often."

She reminisced about Whi-seong, saying, "Sometimes he was a strict producer, sometimes he felt like a real older brother who would tease me for fun. At times, he appeared so cool as a senior... You know that you were the most precious connection in my life, right? The reason why I can still sing in Korea is all thanks to you, and I know that I'm so grateful and thankful for that."

Ailee added, "You were the best stage partner in my life, and you will always be my oppa. I really appreciate you. I'm so sorry. And I'm going to miss you a lot. Someday, let's meet again and sing while laughing happily."

Whi-seong was found in a state of cardiac arrest at an APT. located in Gwangjin-gu, Seoul, at 6:29 p.m. He was 43 years old. His funeral home will be set up at Samsung Medical Center starting on the 14th, with the funeral scheduled for March 16th, and the burial site will be at Gwangneung Memorial Park.

Below is the full text of Ailee's mourning message.

Oppa... I cried so much yesterday... I was looking for the pictures we took together, and there isn't a single normal photo... How typical of us... I also replayed our stages together, and we were so happy, right? I should have performed together more often... Sometimes you were a strict producer... sometimes you felt like a real older brother who would tease me for fun... sometimes you appeared so cool as a senior... You know that you were the most precious connection in my life, right? The reason why I can still sing in Korea is all thanks to you, and I know that I'm so grateful and thankful for that... You were the best stage partner in my life... and you will always be my oppa... Oppa... I really appreciate you... I'm so sorry... And I will miss you a lot... Someday, let's meet again and sing while laughing happily... goodnight Realslow.

[Photo] Ailee's SNS.

[OSEN]