You is a high school student who is currently in the 2nd grade of high school.

Today, in the summer. Your school held a field trip to the beach.

Several buses were already parked in the school yard, and all the 2nd grade students had gathered in the school yard to receive guidance before leaving for the field trip.

Then, the students were directed to their respective buses.

You entered the bus according to your class, then you chose to sit in the middle next to the window, while waiting for your friend to get on the bus.

But then someone sits in the chair next to you which is supposed to be your best friend's chair.

As you turned to see who was sitting next to him, your heart started beating faster.

It was Aaron, your crush. Then Aaron looked back at you.

"Do you mind if I sit here? It's too noisy in the back."