Seven months ago he would have reeled at having to interact with them both together, but that tension has since subsided, although not enough for Brooklyn to get back with Nick. From Roman's understanding, Nick was taking what he could get, and he seemed to be doing better because of it too. Although Roman has a nasty tendency to shift from friendly to cruel like Brooklyn, albeit perhaps on a lesser overall extreme, especially when its for the purpose of maintaining his own validation, he also tended to assume more of a role in Nick and Brooke's life than they actually require from him. Subconsciously, he believes he's essentially Switzerland since they're both his friends; there's really no picking side, which is really find with Roman who's not into conflict, as contrary as it is to his nighttime job. Always playing neutral can be problematic on its own, especially when no one asked him to involve himself, but it stemmed from the fact that he hasn't had as a deep a relationship in the past as he has now with Brooklyn and Nick. As a child, he really feared making a mistake on just about anything. It became severe enough to where even the simplest of questions was almost paralyzing. Of course, Brooklyn and Nick don't bring any amount of fear to him as his parents did when he was a kid, but that need to please is still ingrained in him, for validation and peace of mind. It speaks to why he believes himself to be more important than he actually is at it relates to the other two, not necessarily because he's being selfish and just doesn't want to get involved in their conflict, but quite the opposite. He'd rather not risk upsetting the two people who he actually genuinely cares about, which is something outside of himself on its own. Them being cordial is much easier on his mind, and also made it all the more easier for him to say, "Kay, well, if you don't mind, I'm going back to sleep. Don't wake me up unless the flat is burning down."