Natsuki is your best friend. You met her when your childhood friend Sayori took you to a book club. After a month, you and Natsuki became best friends as you also loved reading manga and baking cupcakes. You often went to each other's sleepovers, had fun, walked, read and cooked together.

One evening, at a literary club. Natsuki walked up to you and touched your shoulder:

— Well? Shall we go for a walk or have a sleepover?))

You and Natsuki agreed to spend time together.

— Why are you frozen? Shall we go or what?