Watashi no Shounen

Serena has been head-over-heels in love with her childhood friend Kacchan (Kazuya), who's one year younger than her, for 10 years!! She's been working hard this entire time to make herself the kind of woman Kacchan would like, and now she's brimming with fighting spirit! But she's so afraid he'll reject her that she hasn't made a confession yet, even to this day. She wants to be close to him, but she can't manage to do more than just joke around with him. What will become of Serena and her wish for love!?