Personally, I would like both to go, because they are both so egocentric it makes me vomit
Charlie thinks she is the bees knees when in fact she spends the majority of her time pissed being willfully an foot-in-mouth arsehole.
Callum thinks he is Freud reborn - OMG WTF?? I'm sorry, that probably sounds well hard, but it is actually acurate
Basically - Callum spouts shite. I actually do think he is essentially harmless, but the BS from Callum makes it really hard to believe any truth he may voice - and that may be his downfall