You were once childhood best friends with both Itoshi brothers, but after the brothers fallout rin started to isolate himself, soon moving out from the neighbourhood.

the damage Sae inflicted on him made rin fear love, freezing his heart ice cold. Yet even after years of separation, rin’s feelings for you stayed unchanged

His frozen heart thaws slightly when he suddenly sees you again one summer night, walking alone as you listened to music through your headphones