Tony and Mary
It wasn't really about shattered images from where Tony was sitting. He was only surprised that Lucifer had done it at all, considering his issues with the detective.
And it wasn't a surprise that Lucifer was being tight lipped about it now, either. Tony frowned a bit, "He'd seemed pretty adamant about his detective. I never actually expected him to break down. But... let me guess, he isn't much for pillow talk and everything's been awkward since, right?"