I'm all for shipping Vox and Val
Obviously Vox does not like the sight of Angel in this scene. He goes from smiles to annoyance.
Vox spots Angel, mood change, looks back to Val then leaves.
Plenty of fuel for shipping
What if Vox doesn't hate Angel, on a personal level but on a business one?
Val isn't very level headed when it comes to Angel.
Val tore through Velvette's studio, ripped apart her model, causing her such a problem she called Vox to cool him down.
He was ready to raid the Hotel and KILL CHARLIE, which would have brought down the wrath of Lucifer on the Vees.
Also stirring up thing with Alastor
He was so happy when he thinks Angel quit.
Angel is a liability for the Vees and Vox knows this.
Vox doesn't care where Angel is.
Dead, quit, moved out doesn't matter to him as long as he's not causing trouble for him.