Given that he seemed upset after what had just happened in the bedroom (with Heavy just about to face off to Bear) I presumed he was ref to: Bear, Heavy and Chloe, or poss Lewis (who was up out of bed at some point during that prob thinking he was helping the situation).
But if he was just talking generally, then I suppose he could have meant meant Bear, Lewis and poss Marnie, or Heavy if he finds his presence intimidating.