Kitanaga asks Ueno for something to censor prying eyes. Later, Ueno offers Tanaka some more water. He has suspicions this time...
Excuse me! Ueno-san!
!المعذرة! وينو-سان
Ich komme herein! Ueno-san!
Con permiso.
Con permiso.
Bonjour !
Con permesso! Ueno!
Com licença! Ueno-san!
Я захожу! Уэно!