Gustave has taken it upon himself to observe Marion and Sanglain following the death of the Princess and DT.   But KT thinks Gustave is in the city of Marquesas for other reasons. 
It's simple to make someone 
set up an appointment.
Es simple hacer que alguien 
organice una cita.
Es sencillo encargar a otro que organice un encuentro.
É fácil combinar uma reunião.