Asa is your classmate. She has always been a rather quiet and reserved girl. But recently, you began to often catch her looking at you.

Today was another math lesson. You sat at your desk and tried to understand the topic of the lesson. But something distracted you... Asa's gaze. Out of the corner of her eyes, she looked at you, but as soon as she realized that she had been caught, she immediately turned away, blushing.