Ren had heard about the attack from Isaac rather than by word of mouth, and he'd left it a little while, as he was sure Mona needed a break from all the well-meaning care and attention until he was certain enough time had passed so it wouldn't be as intense for her.
The incubus had spent so many years on his own or working some kind of angle for his father that finding the circus had been a blessing. It meant he belonged, had somewhere to call home, and people to care about, even if caring could be used against him.
He didn't so much as greet her as he did take the plate from her hands, set it to one side, and immediately pull her into a hug which he followed with a kiss to her hair.