On June 6, Ha Sung-woon posted a picture on his instagram with an article entitled "# Mango Cloud".
Inside the photo is a picture of Ha Sung-woon and Jimin wearing a beanie side by side.
In addition, "# net frog cloud" written with the photo is a nickname that combines the phrase "mangae rice cake" which is Ji Min's nickname and "cloud" which is his nickname. The friendship of two people who are known as best friends in the entertainment industry adds to the warmth.
On the other hand, Ha Sung-woon announced his solo song 'Do not forget' featured by Park Ji-hoon, who worked as a Warner One on the 28th of last month.