Mysterious Girlfriend X

The scene opens with a flashback to Hiroyuki's first day at school. Hiroyuki is in awe of his friend's chest, which is the only item in his life that he can think of. He is so impressed by her beauty that he decides to take her to his apartment and show her his gym clothes. He then asks Hiroyuki how he found out that there was a girl in his class at his school who looked just like him. He says that someone sent a fan letter to his agency, saying that the girl at the school looked like him, and that he wanted to meet her. He tells Hiroyuki that he has been hanging around the school since yesterday, when Hiroyuki told him that they should switch places. He asks if he is serious, and Hiroyuki replies that he is, but that sometimes he feels empty, and he is enjoying his life as a idol, and it is fulfilling, but sometimes he just feels so empty that he wants to go back to his old life. When Hiroyuki tells him that he could be better than him, he asks if they could switch places, and they agree to do so.