Savaka, kasvetli davranışları yüzünden arkadaş edinmekte ve okula alışmakta zorlanır. Ancak cana yakın bir sınıf arkadaşının sıcak yaklaşımı işleri yoluna koyacaktır.
Lise öğrencisi bir kız olan Mei Tachibana, çocukluğunda yaşadığı bir olaydan dolayı kimseye güvenmemiş ve hiç arkadaş edinmemiştir. Bu nedenle okulda da pek sevilmez. Yamato Kurosawa ise okulun en popüler erkek öğrencisidir. Fakat bütün kızların aynı olduğunu düşündüğü için kimseye fazla yüz vermez.
Yamato, okulda Mei ile karşılaşmasıyla Mei'nin farklı olduğunu düşünür ve arkadaş olmak ister. Mei ise arkadaş edinmeme konusunda ısrarcıdır.
Mei, bir akşam yabancı biri tarafından takip edildiğini fark eder, fakat yardım isteyecek kimseye ulaşamaz. Son çare olarak aradığı Yamato, beklemediği kadar hızlı şekilde gelir ve Mei'yi kurtarır. Bu olay her ikisinin hayatı için de bir dönüm noktası olacaktır.
Kotarou Azumi and Akane Mizuno became third year students at junior high school and are classmates for the first time. These two, along with fellow classmates, Chinatsu Nishio and Takumi Hira, relate to their peers through mutual understandings and feelings. As their final year at junior high school progresses, the group overcome their challenges to mature and become aware of changes in themselves.
Fumi Manjoume enters Kamakura's accelerated high school - Matsuoka All-Girls High School. While waiting at the Kamakura station on the day of her entrance ceremony, she runs into an old childhood friend whom she had not seen in 10 years: Akira Okudaira. As their friendship is rekindled and they start falling back into the rhythm of friends again, it starts a delicate love story...
A rumor states that if you take a photo of someone you like with your cellphone and keep it hidden, they'll fall for you. Will Makoto win his love by taking a picture of Kotonoha without anyone knowing?
One day, Naho Takamiya receives a letter written to herself from ten years in the future. As Naho reads on, the letter recites the exact events of the day, including the transfer of a new student into her class named Kakeru Naruse. The Naho from ten years later repeatedly states that she has many regrets, and she wants to fix these by making sure the Naho from the past can make the right decisions—especially regarding Kakeru. What's more shocking is that she discovers that ten years later, Kakeru will no longer be with them. Future Naho asks her to watch over him closely.
Kasugano Haruka and his sister Sora have lost both their parents in an accident, and with them all their support. They decide to move out of the city to the rural town where they once spent summers with their late grandfather. At first everything seems familiar and peaceful, but changes come as Haruka starts to remember things from his youth.