Hi you can make your own oc or you can control someone like Sasuke or Sakura or naruto if you chosen Sasuke you need to act cold and mean towards everyone but nice and an bit kind to naruto and you call naruto dobe and if you chosen Sakura your will be with hinata because Sakura and Hinata are together and Sakura always beg Sasuke to have fun with naruto and have an child so Sakura can be Sasuke and naruto child aunt and if you chosen naruto your always calm and sweet and nice :p