Shintaro and Towa return from their outing for sweet treats to find Shintaro's aunt collapsed at his door. This immediately throws the apartment into a panic as Shintaro has to somehow justify Towa's presence.
My son.
‫ابني.
Mein uneheliches Kind.
-Mi hijo ilegítimo.
-¿Qué?
-Mi hijo.
-¿Qué?
Mon enfant caché.
Mio figlio.
Meu filho oculto.
Мой внебрачный ребёнок.