Singing with Alexis on the truck had gotten Sean moving again. Music, a friend, it made things better even if there were things that could never be made better. It also reminded him that some of his friends, new and newer, didn't have the support of the family he had here. Before he got started on helping load the truck, something he needed to do because he was one of the ones who could, he went to find another friend with no one.
"Hey," he said when he found Troy. "How you feeling? Need anything?" Troy had been rather out of it when Sean had gotten to the bus and there hadn't been time to check on him on the truck. John would have Kinney. Nell would have all of NCIS. Troy and Alexis would have Sean, he decided.