(Unrequited!Snily song-fic) Snape finds out Lily is marrying James Potter.

"Severus stared dully at his childhood home. Rusty beer cans littered the cement stairs and yellowed grass poked out of a barren front yard. Walking closer, he observed traces of pale blue paint chipping on the edges of exposed wood. He hadn't visited this sad excuse for a home since the summer following his seventh year. Nearly three years later and the house had barely changed, the lack of inhabitants marking its only improvement..."