When he was 15 years old, while visiting a friend's house, he met her.
His impression of her at that time was extremely good: she was not very beautiful, but it could be said that she was very lovely with a chubby face and big, round black and very bright dove eyes. Truly at that moment, he just wished he couldn't run to her side and ask what she ate to make her eyes so beautiful.
The teenage boy's heart has been moved by a girl who is 5 years younger than him and has been his friend's younger sister since that day.
Every day, he silently stood behind the trees in front of her house, secretly watching her play happily.