On December 26, Yook Sungjae posted a picture on his social media account and wrote, "Acting as a BTOB's member Lee Changsub's manager for a day."
![Yook Sungjae & Lee Changsub](http://img.sbs.co.kr/newimg/news/20181227/201265473_1280.jpg)
On this day, Lee Changsub met up with many of his fans, interacted with them, and spent some quality time with them.
![Yook Sungjae & Lee Changsub](http://img.sbs.co.kr/newimg/news/20181227/201265472_1280.jpg)
It seems like Yook Sungjae, the youngest member of BTOB wanted to do something nice for Lee Changsub who released his last solo mini album on December 11 before he enlists in the military next month.
After seeing Yook Sungjae's picture, fans commented, "It's like they are filming a reality show or something.", "His manager looks so fine.", "Love how close they are.", and many more.
Meanwhile, Lee Changsub will begin his national mandatory duty as an active-soldier on January 14, 2019.
(Kang Eunbee, Credit= 'yook_can_do_it' Instagram, '_ㅍㄷ' YouTube)
(SBS Star)