Chtholly helps out around the base as his secretary and gains the adulation of everyone there. Willem, on the other hand, starts having doubts about some unanswered questions after meeting Nopht and Rhantolk.
Why did you come to the surface?
لماذا أتيتِ إلى السّطح؟
Was machst du
an der Oberfläche?
¿Por qué viniste? ¿Por ese tal Willem?
¿Por qué viniste? ¿Por ese tal Willem?
Pourquoi es-tu venue à la surface ?
C’est pour Willem ?
Perché sei venuta sulla superficie?
Por que você veio 
para a superfície?
Почему ты на поверхности?