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...
Now, Yuri... You'll make 
me mad if you hit Loid...
...يا يوري... ستُغضبني إن ضربت لويد
Yuri … Ich werd sauer,
wenn du Loid haust …
Yuri, si no dejas de golpear a Loid,
me enojaré mucho.
Yuri, como no dejes de pegar a Loid,
me enfado.
Ne touche pas à Loid, Yuri,
ou je vais m’énerver…
Allora, Yuri... 
se colpisci Loid mi arrabbio...
Yuri, se você bater no Loid,
vou ficar brava...
Юра… будеф так фебя с Лойдом вести…
накажу…