Naru somehow becomes a singing idol with Kentaro as her manager and becomes adored by fans all over Japan.  Keitaro starts to get worried that she's spending too much time on that and not enough on her studies.  The girls "comfort" him by telling him that she probably has just changed her plans now with all her fame and everything.  When Naru comes back to the apartments to hide out from her admirers and Kentaro, she and Keitaro hit the town in secret.  But how long can that last?