Mista and Giorno were able to defeat Ghiaccio. They then confirm the mission on the disc and head to the location they're supposed to take Trish. Bucciarati goes up the tower with Trish, but while they're in the elevator, Trish suddenly disappears. Bucciarati then realizes what the boss's true motives are.
Those are pretty detailed instructions. 
He seems extremely cautious.
هذه تعليمات مُفصَّلة جدّاً. يبدو أنّه شديد اليقظة
Ziemlich genaue Anweisungen.
Er ist wirklich vorsichtig.
Son instrucciones muy detalladas,
es extremadamente cauto.
Son instrucciones muy detalladas,
es extremadamente cauto.
Les instructions sont détaillées,
il est très prudent.
Ci ha dato delle istruzioni davvero dettagliate,
dev'essere un tipo estremamente cauto.
Pelas instruções extremamente detalhadas,
ele parece ser um cara bem cauteloso.
Такие подробные приказы…
Он очень осторожен.