Mayu Morita is a high school girl who rarely speaks, not because she doesn't like to talk nor because she has nothing to say, but because she thinks too much before speaking, thus losing altogether the timing to speak.
Episode 1
Mayu Morita has trouble making friends due to her ever silent nature.
Episode 2
Mayu puts up with the chatty conversation of her best friend, Miki Murakoshi.
Episode 3
The shy Hana Matsuzaka gets to talk with Mayu after she spots something in her hair.
Episode 4
Mayu and her friends try to beat off the summer heat.
Episode 5
Mayu and friends go to an ice cream shop, where they discover a delicious looking parfait.
Episode 6
A pair of boys, along with a girl with glasses, make delusional observations of Mayu and friends
Episode 7
The girls talk about what their ideal partner would be like whilst Miki's ideal crush gets shot down.
Episode 8
Mayu and friends go to a summer festival together.
Episode 9
The girls have swimming classes.
Episode 10
Morita encounters the popular Ritsuki Yamamoto, who ends up saying weird things when under pressure.
Episode 11
After a test, Mayu goes by herself to a cake shop.
Episode 12
Mayu worries about the relationship between her parents.
Episode 13
Mayu and her friends go shopping where they try to find matching items.
