He waves his hand off to inform Gamzee to just go. At this point, he was pretty sure if they stuck together for too long, Gamzee might flip out on him. Not exactly something he wanted. He took the bottle of painkillers from Gamzee, shoving them in his pocket.

naw just go
i forget you guys are nocturnal and shit
i guess if youre feeling better
holler
or some shit