Chas listened to what Serena had to say, taking in everything she was saying and finding it admirable that she wanted to do such a thing in her life. It took a lot on his kind to go through all the years of training and studying to get into the medical profession, and he kinda felt the tiniest bit of sorry for her that this world put a stop to it in some ways. "don't worry about the warehouse incident now.. Now get some sleep" he told her as he saw her trying to fight getting some rest. "we can talk in the morning" he added giving her a reassuring smile that its okay to get some rest. He was tired himself but not enough to actually sleep yet, and he also wanted to make sure she was getting some sleep first.