Good thing that Petra survived! Although she's really badly hurt. That's probably the main reason why Lauda is so enraged at the end, although the target of his anger seems misdirected.

Quiet Zero coming online and Eri using it to just casually obliterate an entire fleet was chilling. Girl seems to have no reservations about being the instrument of her mother's revenge. I'm pretty worried about the confrontation between her and Suletta that they're setting up.

Poor Miorine though, she's just wracked with guilt.

Every episode where Suletta and Miorine are separated hurts my soul but that will make their reunion that much more satisfying.

Also Suletta explaining her relationship with her mother and Ariel made me realize how mature she really is. She always came across as naive but endearing until that moment.