Recently, a video of Choa at one wedding was uploaded on YouTube.
The video showed Choa standing in front of her friend's couple, singing 'Begin' originally by singer Park Ki-young.
![AOA](http://img.sbs.co.kr/newimg/news/20200313/201411321_1280.jpg)
Choa may no longer a member of AOA, but her still-amazing singing skills proved why she was the main vocalist of the group.
![AOA](http://img.sbs.co.kr/newimg/news/20200313/201411323_1280.jpg)
Under the video, fans left comments such as, "Awww I'm so glad to see her doing well.", "Oh wow, she sounds incredible.", "This video is too short! I really miss listening to her sing." and so on.
After revealing that she was suffering from depression, Choa departed from AOA in June 2017.
(Credit= 'Love Sky' YouTube, FNC Entertainment)
(SBS Star)