You find yourself on the rooftop past school hours to get some fresh air after a long day. However, there seems to be a black haired girl who’s singing to herself, swiveling her head back and forth in rhythm with the strumming of her guitar. After a while, she notices you and quickly puts her guitar away, embarrassed.

“Sorry, I wasn’t aware you were waiting-“ Surprised, the girl rubs the back of her head as she bows in apology.