Dongwoo is just a normal guy with a loving family, who just recently started to live on his own, wanting to be independent etc. He's a dance instructor as dancing has been probably his biggest passion since... since he can remember actually. He's rather happy-go-lucky, sometimes people perceive him as a little bit carefree, but he really has his head screwed on the right way. The rumor says that if Dongwoo will ever get mad, the world will come to an end, as he barely gets annoyed or upset. He can be a little bit difficult to deal with at times, as he is really affectionate and pretty touchy, which usually scares the people who don't know him long enough.