? CHEN The 1st Mini Album ‘??, ??? ? (April, and a flower)’ - 2019.04.01. 6PM (KST) http://chen.smtown.com - #? #CHEN #?? #EXO #weareoneEXO #??_???_? #April_and_a_flower #???_???_??_\ud5e4??? #Beautiful_goodbye