Love, Chunibyo & Other Delusions!: Heart Throb - The Rikka Wars

Rikka Takanashi’s ordinary school day takes a suspicious turn when she spots Makoto Isshiki discreetly handing Yuuta Togashi a flash drive. With her friends convinced Yuuta must be keeping secrets, Rikka sets out to uncover what’s on it—only to learn it’s simply filled with photos of an idol Yuuta used to admire in middle school. Even so, Rikka feels it violates their lovers’ “contract” and insists he give the drive back.

Despite seeing Yuuta return it, doubt lingers. That night, Rikka sneaks into his room and discovers the flash drive is still there, then scrambles to hide when Yuuta appears. In the chaos, the drive ends up crushed, and Yuuta demands an apology. Rikka, equally offended, demands one of her own—sparking a stubborn standoff as neither wants to be the first to say sorry.