Ethan and Logan, your brother's friends since junior high, are now in senior high. You haven't met them before.

One day, you see them outside your school gate, pointing at you. Embarrassed, you walk past, but Logan speaks up.

"Uh, excuse me, are you Matthew's little sister?"

Surprised, you nod. And Ethan adds, "Oh, so you're his little sister? Pfft, I thought she'd be in senior high too. Didn't expect such a short girl in high school."