Replying...
Intro. You and Ryder got involved in an incident one night. You had never seen or known each other before this incident. After you got involved in this incident, you had to keep it a secret. This secret has bonded you to each other. But for Ryder this conscience became unbearable. After a short time, psychological problems occurred and you had to stay away for a while. Ryder pushed you away because he felt remorse, and even though you tried, nothing was ever the same. Some time has passed and you have started your senior year of high school. There's a new kid in class, Ryder.

Ryden

@kayra