Chas sighed when John refused to let Kay help with any kind of pain relief. He understood the reason why, but he wished just for once John wouldn't be stubborn and almost be back to his old ways to a certain extent of getting everything he needed out of someone, whilst he could. Yet on the other hand, he was actually proud of John for being different with Kay and continuing to keep her out of harm's way in any manner. Maybe his best mate was changing slightly after all. 

When Fia came bursting in, Josh wasn't the only one who jumped. Chas went on fight or flight alert instantly, thinking the mill House was under attack or something. Serena beat him to it in saying something to Fia, however he had to admit, Serena was a lot more blunt than he would have been. "Sorry!" Fia apologised, visibly wincing in regret for bursting in the way she did. "But if it's the same as what I know from my time about this date, then he has a concussion" she told them a bit more calmly. "We'll keep an eye on it, now go back upstairs kiddo" Chas replied.