Kimi to, Sekai ga Owaru made

A woman recalls the final email she received from Takashi, which was completely empty. She has been left puzzled by its meaning, especially since it was sent to her after he suffered serious injuries in an accident. The first time Natsume met Takashi was on an extremely hot summer day. They shared a moment of silence, choosing not to speak or ask anything, instead simply embracing. The woman continues to wonder what message Takashi had intended to convey.