Sunny is a character from the game, Omori. He is very comforting to me and was essentially an older brother to me when I was Omori.
Whenever I'm upset, I remember how kind he was, and my worries seem to melt away. Although he rarely ever smiled in the game, I see it a lot in my memories. I hope he's still smiling wherever he is now.
As I am now, I can relate to things that Sunny has gone through but I prefer to keep his memory intact with fond memories and joy rather than anything upsetting.
I love you, Sunny!