Flip flopping and swirling...? He wasn't familiar with that description at all, and really wasn't sure what that meant for how she was feeling. Tummy felt.... loose? "Do you uh.... need to use the loo?" Was this a stomach bug, perhaps? He'd never gotten sick before from food at the feast, but if he knew Lisa he wouldn't be surprised if she had eaten WAY too much candy on the train and maybe that was causing the issue? Or maybe she accepted someone else's food again and THAT had been bad? "Why would missing Schmoe make you feel sick??" Which yes, Evan had the same conflicting feelings regarding the change in Head of House, but he certainly didn't feel ill about it.

At the request for a candy, older brother eyed the youngest sister, feeling like it was probably a very bad idea to give candy to someone not feeling well. And he WAS going to say no, but then he did remember he had a ginger hard candy and that was usually good for stomach queasiness. Which he was still assuming this was the case, so he pulled that out and handed it over. "Only the one. And spit it out if it makes you feel worse."

And then, entirely unsurprising to him, Maya turned the corner too and Evan offered a small smile at all her questions as well. "Appa wouldn't be able to do much, but Noah could if the Healer can't help explain what's wrong." Since Noah could apparate to Hogsmeade to get them if they absolutely needed. Travel for Appa would take far too long. "No one hurt her in the common room though. Her stomach just isn't feeling good." And he figured bringing her here was the best, just in case.