Five years old
Sylvia: Little brother, I like you
The boy smiled softly and Hexi didn't say anything.
Ten years old
Sylvia: Brother, I like you
The boy rubbed the girl's black hair without saying anything.
Fifteen years old
Sylvia: Now, I like you
The boy smiled and gave the girl a red bracelet with the word "right" embroidered on it.
Twenty years old
boy forgets girl
Sylvia: Brother, I love you