Nezumi was bullied by Shion when they were both children. Shion doesn't remember doing it.
Shion o_o° Why did you do that? X'D
Nezumi is hired to spy on Shion.
Yay...sounds like a neat AU.
AHHHHH O_Ö
Shion mourning over a dead Nezumi.
Program, this is going too far! *slaps program in the face*