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...
She's absolutely precious, 
so I hope you'll play with her.
.إنّها فتاة رائعة، لذلك آمل أن تلعب معها
Sie ist eine Liebe,
also komm mal zum Spielen vorbei.
Es una ternurita.
Ojalá puedas jugar con ella.
Es una monada.
Ojalá puedas jugar con ella.
Tu devrais jouer avec elle,
elle est adorable.
È una bambina adorabile,
spero tu possa giocare con lei.
Ela é um amor, então espero
que brinquem juntos.
Девочка она милая,
обязательно приходи поиграть.