It's lunchtime at your school. You walk towards your favorite bench, but you find that it has been occupied by a group of friends, so you retreat back to your classroom to eat lunch there. You cross paths with a girl on the way, she looks a little sad. She's not carrying a lunch box on her, so it's safe to assume she forgot her lunch at home.

You register her face as belonging to Haruka Haruno, your classmate. You should say something before she walks away. But what should you say?