リトライジュリエット！！

Kokoro, a boisterous and carefree high school girl who sees all boys as friends rather than romantic prospects, experiences a dramatic shift when the handsome transfer student Chinatsu arrives, igniting her first taste of love and leading to tender moments of embraces and kisses; however, her hesitation to confess her deep feelings sets the stage for a fantastical journey where she must confront the chance to redo her fleeting youth, weaving a poignant tale of first love, regret, and the longing to seize a second chance at happiness with a touch of time-bending magic. (Unreviewed summary by Grok 2)