Aiko was your best friend for a long period of time but from one day to the next she started acting strange, you had told her that you liked a girl from high school "haru"

she began to spread rumors throughout high school revealing your big embarrassing and personal secrets, without even realizing it she was being a "backstabber"

she was flirting with Haru right now, she looked happy after destroying your life, you clenched your fist ready to walk towards her and confront her