A girl with a heart disease who was destined not to live long fell in love with the boy sitting next to her in her senior year of high school.
She obviously wanted to get closer to him, but she pushed him away again and again.
He thought she was just cold, but later he found out that it wasn't that she didn't love him, but that she didn't dare.
Intention: Even if the ending is loss, love itself is still valuable. Even if life is not perfect, every day you live seriously will not be in vain.