Supernatural AU -- Castiel walked past the house. His house. Music pouring out the windows, lights illuminating the street ahead of him. It was weird seeing the house so alive after it had been dead for so long. God he missed his house, but he missed him more. He missed Dean Winchester, God he was so stupid. How could he be so stupid as to let himself fall for THE Dean Winchester? What chances did he have? He knew it would never end well. -- Dean is long gone, and Cas still can't get over him. He's lonely and afraid. Desperate to find love again, to find himself again, will he do the unthinkable?