During a brief break, Ren and his friends decide to see a fireworks show. 
Aoi is overcome by a feeling she can't put into words when she sees the mood being set between Ren and Mana, but Napoleon and Nostradamus give her a push to be more honest with her own feelings...
Your sandal strap broke 
and you were crying,
Du hast geweint, weil der Riemen
an deiner Sandale gerissen war, …
Avant le feu d’artifice,
t’étais triste d’avoir cassé ta sandale.
Ti si è rotta la striscia dei sandali
e ti sei messa a piangere.
A tira da sua sandália quebrou
 e você ficou chorando,