Sungjong is jealous of Dongwoo's optimism.
According to Dongwoo, if he wasn't a celebrity then he'd be a Chinese herbal medicine doctor.
Dongwoo's ideal type is a girl full of charms and pretty smile.
Dongwoo is often the peacemaker and mediator of the group.
Dongwoo has fear of bleeding.
Dongwoo likes lemons to the point that he could eat them whole.
Dongwoo attended JYP auditions with Hoya.
Dongwoo used to be in a sub-unit with Hoya called "Infinite H"
Dongwoo's family had an octopus restaurant.
For Dongwoo, the best body part of him are his lips and his eyes.