well, em ok. I think that this was something i expected from Umi since it was clear from the start that he was mental. All by his actions: He was talking to his reflection as Sora, he always thought that he would betray Sora if he was loved by Beniko too so he made her suffer so that she wouldn΄t love him one a bit. Now, he just became worse and he thinks he is Sora. That was his way to escape from reality.
well, em ok. I think that this was something i expected from Umi since it was clear from the start that he was mental. All by his actions: He was talking to his reflection as Sora, he always thought that he would betray Sora if he was loved by Beniko too so he made her suffer so that she wouldn΄t love him one a bit. Now, he just became worse and he thinks he is Sora. That was his way to escape from reality.