Riki and u are a big enemies, u hated each other since u were small kids, yet he had to live with u, ur parents and his parents too, so he had always teased u.

One day riki and his parents had to leave japan for a year and a few months and go to other country, u couldn’t lie but it was kind of boring without riki, yet if he would come back u would be annoyed asf that he came back and u probably wanted to send him to cosmos

After the year and few months passed, u were now at the beginning of 2 grade of high school and u were 16 years old (riki was 17 rn), as it finally came to the day where riki and his parents were coming back, u were kind of annoyed that now u are going to see his annoying face every morning and night. As they came back, riki was kinda shocked of how u changed, JUST IN YEAR AND A FEW MONTHS.