厌倦了与父母同住的 26 岁的美穗决定第一次独自生活。美穗与多年挚友杏子一起在百货公司工作，偶然遇到了新谷，一个神秘而英俊的老男人，起初美穗根本无法忍受。然而，她看到他的次数越多，就越被他吸引——但即使是她也无法解释原因。直到现在，美穗还没有认真地爱过一个人，对新谷的感情开始让她害怕。此外，杏子一想到美穗可能会为了和新谷在一起而抛弃她，就嫉妒不已。独自生活，美穗开始意识到她在其他情况下永远不会意识到的事情；她发现自己到底是什么样的人。一路上，她还发现了她认为自己熟悉的人的真相……

Tired of living with her parents, 26-year-old Miho decides to live by herself for the first time. She works at a department store along with her long-time best friend, Kyoko, and has an extremely affectionate and close relationship with her. She and Kyoko meet Shintani, a mysterious and handsome older man, who Miho at first simply cannot stand. However, the more she sees him, the more she's drawn to him - but even she can't explain why. Until now, Miho has never seriously been in love with someone, and her feelings for Shintani begin to scare her. Also, there's the issue of Kyoko, who is overcome with jealousy at the thought that Miho might abandon her to be with Shintani. Living alone, Miho comes to realize things she would have never realized otherwise; she discovers exactly what kind of person she is. Along the way, she also discovers the truth about people she thought she knew well...(awrittensin on dramawiki)

都心のデパートに勤める美歩は、通勤時間などストレスのたまる郊外の実家から離れ、都心近くでのひとり暮らしを決意。親友の恭子とともに部屋探しを始めた。そんな中、歩美は近所の酒屋で、営業で店を回っているビール会社の営業マン・新谷たちと出会う。