The goddess of love pays a visit to Brunhild, calling herself Touya's older sister, Mochizuki Karen. Apparently she came there to refresh (enjoy a vacation) because Touya is so surrounded by love.
I thought, "What, without me? 
That's not fair!"
"!قلتُ لنفسي، "ماذا؟ من دوني؟ هذا ليس عدلاً
Da ging mir „Was? Ohne mich? Gemein!“
durch den Kopf.
Y pensé: "¿Y yo qué? No es justo".
Y pensé: "¿Y yo qué? No es justo".
J’ai trouvé ça injuste
qu’il parte seul.
Lì ho pensato fosse ingiusto 
che ci andasse da solo.
eu achei injusto ele vir sem mim.
А я подумала, «Что, один? Нечестно!»