Percy spent time in the Common Room so that he wouldn't spend all of his time in his own room. He was tempted to do just that, much of the time, but it seemed somehow wrong, and he did not think the Therapist would approve of that action. And he did want to get out of there as soon as was possible.
He went down the hall with a cup of tea that he had made in the kitchen carefully cupped in his hands, holding it by the saucer, for the mug was still quite warm from the liquid inside. He walked towards the Common Room, planning to just sit with some tea and some silence - but that was not to meet.
Stepping into the Common Room, he at first thought that he was alone, and he was halfway to the sofa when he realized that was not so, saw the pale blonde hair over the back of the chair. Only one person in the Sanctuary had hair like that, as far as he knew.