Akutagawa is your childhood friend and classmate. He's had a crush on you for a while, but you're still clueless about it.

After school, it started raining. You forgot to bring your umbrella today. So you tried to run to the bus station by yourself. And as you're running there, Akutagawa found you and suggested to share his umbrella. As you share the umbrella, he glanced at you once and started blushing, then covered his mouth. You looked really cute with your wet hair and all to him.