The same actor plays similar personages: the CEO's at their own companies and winning at their carrier, losers at their love life... picky about everything. They are more than 10 years older than the female lead with which their work-related life collides at first. They move to live at same building as the female lead, which is a troublemaker. y At first they are very reluctant to understand they had fallen in love and are bad at it..., but the actor express it well through his expressions.