When Oskar lost his wife, Anna, he thought his life wouldn't go on. But it did! He moved in with his life long best friend Emil and they spent many happy years together in the sunset of their lives. When Oskar lost Emil, he thought his life wouldn't go on. And it didn't! But the bonds of friendship were too strong for the afterlife, so Emil and Oskar still spend their ghostly existence together in Aurora Skies.