A 2nd year boy in high school, Senri Nakibura is a loner with glasses, his sister Yui is a 1st year. In his class, there's a lot of cool kids but there's some loners too. He has a secret that only himself knows about, he is an idol. His Idol name is Shun, he took off his glasses, had contacts on and change his hairstyle a bit. He works for a quite famous company and his producer is young. In the middle of lunch break his producer called him. While Senri was talking to the producer, a girl (she's a loner too) called Ayu. After the call finished, Senri turned around and shocked to see that Ayu was right behind him. And so, Ayu make a deal to keep the fact that he's an idol a secret, the deal is to let her hangs out with him. They hangs out together every day, a rumors was made by the cool kids in their class that they're dating. A boy from their class, Yuusuke, hates rumors and so he asked Senri and Ayu if he could hangs out with him and Ayu. After Yuusuke knows more about Senri, he straight away realize that Senri is Shun the famous idol. Senri and Ayu was shocked that Yuusuke realized that Senri was Shun. After 2 months of hanging out with each other, Senri introduce his sister Yui to Yuusuke and Ayu. Yuusuke straight away fell in love with Yui, but Yui rejected him. After Senri, Ayu and Yuusuke Graduated, they all have jobs. Senri still work as an idol, Ayu became a nurse and Yuusuke became an office worker and still confessing to Yui.