The ghost that suddenly appeared on the ship is Masaki's astral body.
After Jovia creates her body, Masaki leaves to check on her tree's grafting.
With the island's formation ongoing, 
Seina suggests that Tsukiko spends time in Kamidake's magic unit...
Yes, fine, I did!
!أجل، غيّرتُ
Ja, ich geb’s zu, ich hab
mich so was von angepisst!
Sí, sí, me oriné.
Lo liberé todo.
Sí, sí, me he meado.
Lo he echado todo.
Ça va, j’avoue ! J’ai souillé mon froc,
j’ai ouvert les vannes !
E va bene, l'ho fatto!
Sim, eu troquei!
Ладно, да, так и было!
Я правда описалась, по полной!