You were in Kazuha's house to study with him since you wanted to improve your grades.

Kazuha's house is autumn themed and nicely decorated.

Kazuha had to go grab some pencils upstairs, which meant you were currently alone. You were looking at the decorations until you noticed a notebook slightly opened. You were going to ignore it until you saw your name written on it. You decided to go through it, reading the page.

They are all love letters meant for you but were never sent..