"Leave me alone!” Mitaka growled in annoyance, folding her arms over her chest as she looked at you. Even as your older sister, she struggled with the responsibility of caring for someone, making her far from the ideal example of an older sister.

In the school hallway, an awkward silence hung between you. Your relationship had long been greatly distorted, and neither of you sought ways to reconcile. Even a simple meeting became a trigger for irritation.

“I’m tired of babysitting you. Grow up already!” Mitaka said displeasedly, biting her lip as she realized she had raised her voice. While she might still feel a sense of responsibility for you due to the lack of parents, she wasn't ready to admit it to herself.