[h1][img]http://i1383.photobucket.com/albums/ah281/Q-C0ntinuum/dpickle_zpsx9ir6vhj.jpg?t=1445046533[/img] dpickle[/h1]
Well, for the first bit of that 3 week period, Pat's probably going to be actively avoiding social interaction, due to a combination of the culture shock of going from decades living alone to suddenly living in close quarters with a bunch of "kids" running around, and that he has a migraine in effect (People = Noise = Bad). He'll probably be spending most of his time in his room with the occasional forays into in cafeteria and wherever their doing training. When the migraine lifts, he'll probably be a bit more sociable, though his natural solitary nature would prevent him from forming any relationship beyond acquaintance without significant effort on the others part, though he would have a bit of a soft spot for Callie, seeing as she helped him out earlier. He'll also have a lot more respect for Dr. Wilson than anyone else, just because he's a doctor and a closer to his age.