[English Sub] Durarara!! . The Story You Don’t Know (Kimi no Shiranai Monogatari)

EDIT: YT took the sound off, yes. You can download it here : Let me know if the link is broken or something :) I own nothing but some efforts of subbing. The video is from Nico Nico Douga. Song : Kimi no Shiranai Monogatari by Supercell.