about SERRA, if I understand right in english we can say "their" about someone's thing without saying gender of person?? but it means that technically we saying about person in plural. In russian we need to duplicate words to avoid someone's name or gender, like: "is this your friend's hat?" "yes, its my friend's hat". and it sound really funny sometimes. But english "their" get me confused. So I thought about add something neutral in rejhin, to characters can say "is it TUERRA friend's hat?" "yes, it's SERRA" (sorry I just dont have enough words on rejhin to build dialogs)