In Reilly brain there are five members who operate Reilly, there names are Joy (who takes care about happy),Sadness(who takes care about sad), anger (who takes care about angry) ,disqust(who takes care of disgusting)and fear(who takes care of fear)and they are in the situation that they lose the basic memories however joy and sadness are swallow in to the memories city and they 're find that sadness is important