Shy returns to school only to find herself faced with Iko Koishikawa, a girl whose injuries she blames herself for. As if that wasn't stressful enough, a mysterious young boy sows discord and forces the girls to face the darkness in their hearts.
What should I have done?
ماذا كان علي أن أفعل؟
Was hätte ich nur tun sollen?
¿Qué debería haber hecho?
¿Qué debería haber hecho?
Qu’est-ce que j’aurais dû faire ?
Che cosa avrei dovuto fare?
O que eu deveria ter feito?!
Что я должна была сделать?
ให้ทำยังไงดี...