Lucia finds herself attracted to Touya after he resolved the coup d'etat at the Regulus Empire. Picking up on that, Yumina proposes that they welcome Lucia in as Touya's fifth fiancee.
Oh, I'm sorry! I didn't notice...
...أنا آسفة! لم ألحظ
Ah, Entschuldigung,
ich habe euch nicht bemerkt!
¡Lo siento! No me había dado cuenta…
¡Ah, lo siento! No me había dado cuenta…
Pardon, j’étais dans mes pensées !
Ah, scusate! Non mi sono accorta!
Ah, me desculpe! Eu não percebi.
Ой, простите, я вас не заметила!