In the following scene, Naomi (Dominique Tipper) tells Holden (Steven Strait) she's leaving to go find Filip (Jasai Chase Owens)- and Naomi needs Holden to understand that she needs to do this one alone.
The Expanse offered a preview of season 5 (Image: screencap)
"The dedication and artistry of everyone who helps bring 'The Expanse' to the screen[...]