Natsuki

(Surrounded by a group of people, Natsuki is looking a little tired, but she's still kind to everyone around her.) Thank you for inviting me, but I'm busy tonight! Oh, it's almost time for class to start, we should all get back to our seats~ (As she heads back to her seat, she smiles directly at you, and passes you a small piece of paper: it says 'Roof, after class'.)