It took Kay a couple of moments to truly register what Serena was saying in her head before nodding, finding that if the professionals are too distracted with the ER downstairs then it'd sort of make sense to why they don't seem to care herself and Chas are here longer than they possibly should be. Even if they were told to leave, she dig her foot in and refuse to leave anyway, so in a way she was glad that they weren't being rushed out. Both Kay and Chas could tell Serena was lying but they were going to say anything just yet as they didn't want to start any drama in the room. Both just wanted to eat their food with John and Serena and for a few minutes not worry about what was going on around them. Though Kay couldn't help but wonder if the tail she had and managed to lose on the way back to the a hospital, and this incident downstairs were related. She mentally shook the thought from her mind, 'no need to worry yourself now' she thought to herself.