If Murphy thinks Ronan hasn't already caught his stare lingering more than once, he's gravely mistaken. Unlike Kylo, he lost the ability to feel shame around Murphy long ago. Probably around the time the fan events for their TV show started involving a sloppy makeout session at least once during their set. This is exactly the kind of conversation to be having, as he has a pretty good idea what's going through both their minds.

And he's enjoying the opportunity to torment them a bit, as evidenced by the wicked expression playing on his face when he glances between the two of them.