@Background Pony #639F
They died in a car accident. Just kidding, they all joined the Spartan program. Also kidding, they became lumberjacks wear women’s clothes. Also also kidding, they grew up to discover that Dr. Manhattan was really the one who made equestria. Who knows, The possibilities are endless.
And Twilight will never see them ever again. Who wants to live forever?
You do know that, assuming there’s an afterlife, you are technically living forever somewhere? To some people, why not make “now” the afterlife, and live life as awesome as you want to be?