¿Sueño o Realidad?, 3

Iroha is a first-year high school student who comes across as shy—and a tad prickly—to others. Although classes have been underway for a few months, she hasn't managed to hit it off with anyone and tends to spend her days alone. Her only respite comes during breaks, when she slips away to the school's old building to meet Akutsu—a cheerful, friendly upperclassman she met in the library who always knows exactly the right thing to say to her. But things get complicated when one of her classmates discovers the secret that Iroha and Akutsu share...