Since everyone was treating Quinn weirdly anyway, he decided to make sure what he was sensing was right. Unlike Leo and Erin he didn't have an ability that would outright allow him to see things. With the next person that went by, he quickly grabbed onto their hands and tried to focus, seeing the Qi inside their body.
He had picked a stranger because he wanted to see if it was just one of the many. Unfortunately for Quinn, he had grabbed the hands of a girl.
"What are you doing, you pervert?" She shouted as she went to hit him with an open palm, but Quinn quickly stepped back and avoided the strike quite easily. Even if his strength wasn't fully recovered, he wouldn't get hit by something like that.
"Sorry, I thought you were someone else; please forgive me." Quinn smiled, and the girl gave her a look and was quickly on her way.