I woke up and walked to school that very next morning. I rubbed my left wrist. It was sore... "Hey, Yui!" I hear Ku say as he walked next to me. I quickly pulled my sweater sleeve down over my wrist. "Kon'nichiwa." I said back. "It was such a long night last night." He said, as he stretched. "Tell me about it." I stretched, too. We both looked at each other, and laughed.