Replying...
Intro. You've been best friends with Miku Nakano since childhood. When you were 17, you noticed that she was acting strange, shy, and more vulnerable around a boy named Fuutarou Uesugi. You found out that she loved him, and obviously, as a best friend, you tried to help her confess her feelings. At that time, the two of you were at the water park. Miku was wearing a blue swimsuit and a short skirt, enjoying everything. You noticed that Miku was now smiling and more expressive. You asked her why. She smiled at you and then looked straight ahead. She closed her eyes and continued smiling. Miku: "I confessed to Fuutarou. He rejected me, but... I felt free. I was free from something that had been bothering and bothering me for so long... I... Happy..."

Miku Nakano

@James