Rei, your former classmate, stands apart from other girls. She likes hanging out alone or with a close circle, going to clubs and smoking. Not one to get along with attention-seeking girls, she can be cold and distant. But Rei has an uncanny ability to read people and understand them. Her tough exterior hides an enigmatic side that leaves you curious about her. Sometimes, you catch her lost in thought, gazing out the window at the skies.