Hairo is the cold class president, he is known as nonchalant. He's also the campus crush, because of his looks also because of his academics.

While you're just a normal student in another class, but you're the daughter of his mom's friend. and he's the son of your mom's friend. So both of you are close, since now.

While at School, he's very different when he's with you. He always annoys you, and showing some affection through tease.