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...
I heard he met a pitiful end.
.سمعتُ أنّه لقي نهاية فظيعة
Du willst nicht wissen,
was mit dem passiert ist.
Ese tipo no acabó demasiado bien.
Ese no ha acabado muy bien
que digamos, ¿eh?
Ses derniers jours
étaient un vrai enfer.
Ho sentito dire che ha fatto una brutta fine.
Parece que ele teve um triste fim.
К слову, говорят,
закончил он печально!