ASTRO's Cha EUN WOO watches BTOB's Changsub's concert... ”Prince again!!!”

Singer and actor Cha EUN WOO (ASTRO) has handed over his "Prince" title. Cha EUN WOO posted on his Instagram on the 1st.
She tagged BTOB's Changsub's account on her Stories and posted a video with the comment, "Prince again!!!"
In the video released, Changsub of the group BTOB can be seen singing on stage.
Cha EUN WOO attended Changsub's concert that day.
Meanwhile, EUN WOO will be participating in the recording of singer Lee Seung Gi's new album "With" and will be performing a new version of "You're My Girl."