Yuu in his amnesia state after taking on all those powers was a very obvious thing. However, Nao crying at the fact he didn't remember her being his lover? My fucking heart was done. Something like that is a very emotional topic and seeing her cry, honestly, made me cry. I know the entire series was an over-all let down, but I couldn't hold back. Nao wasn't supposed to feel sad like that She's too cheerful and should be happy. Why, Jun, why must you do that?