キミとだけは恋に堕ちない

Subaru has grown up sheltered by her strict, overprotective brothers, leaving her inexperienced in matters of the heart. When she enters high school, she meets Arata Yoshida, a carefree, flirtatious classmate who seems like the last person she'd ever fall for. Despite her initial resistance, Arata's unexpected sincerity and playful charm begin to break through her defenses, pulling her into a whirlwind of emotions she never anticipated. (Unreviewed summary by Grok 2)