Best moment of this episode: Interaction between Younger Jun & Hina-ichigo (as flashback), and Suigintou sings (the song Megu often sings) when inside N-field alone.
The appearance of Kirakishou's thorns kinda reminds me Terminator's 'I'll be back' moments.
Next episode, another 'the calm before the storm' ? Quite unlikely I think.