Smiley has an older brother named Grin aswell he is what holds this family together and oftan has to talk to Smile from creepypasta about his.......um..Murderous...ways.... Nothing much could be said about Grin since he is very shy but I can assure you he is not grimm....... A bit of Smiley`s twin mentaly and physically.
Smiley is also popular for his kindness, but for Smile, he is rude, awesome,mean, and scary!
"Happieness is about friendship with colors and rainbows!" -Smiley Dog