"Back in your room, even better. I think Oliver really likes having you around, so that's good that you're checking on him." Anyone who wasn't getting some kind of benefit out of the arrangement would have nudged Marco out by now, so it was probably doing Oliver good to have company. People didn't call him the House Dad for nothing. "And yeah, man, I'd love to hang out more. Even on days when you're doing good and I'm not worried about you. I am worried about Gemma right now so I'm sticking close by her, but that'll pass as we settle in." Assuming nothing new and terrible happened, anyway.