D.o Kyungsoo~ he make life decesion based on 'pros' and 'cons' list. He believed he was a independent guy that live calm and happy in his own comfort zone.

Byun Baekhyun~His friend called him Mrs. Perfectionist. The perfect adorable who always denied his own feeling and can suddenly in an eyeblink change attitudes because of frustruated in love.

Huang Zitao~Part time /half time interior designer and dancer most of the time who have high ambition. Unfortunately, behind those confidences ,he was a naive and loyal no matter where he states was.

Luhan~ 'Little Angel' who often keeps his looks no matter place and stucked in his family business.