In order to prove to Yuri that they are actually a married couple, Loid and Yor are supposed to kiss. Loid is willing to get this done immediately for the sake of Operation Strix, but Yor can't do this sober, so she ends up downing a bunch of wine and gets drunk.  Yuri sees his sister this way, also gets drunk, and is unable to make rational decisions anymore...
My younger brother and husband are both kind
أخي الصّغير وزوجي كلاهما رجلان طيّبان
.وعضوان محترمان في المجتمع
Mein Bruder und mein Mann sind
herzensgute, aufrechte Bürger.
Mi hermano y mi marido son muy amables.
Son ciudadanos ejemplares.
Mi hermano y mi marido son muy amables.
Son ciudadanos ejemplares.
Mon petit frère et mon mari
sont des citoyens exemplaires.
Mio fratello minore e mio marito 
sono cittadini gentili e integerrimi.
Tanto meu irmão quanto meu marido são
gentis e membros íntegros da sociedade.
Мой брат и мой муж…