Constellations

When Castiel falls from Heaven, all his memories are gone and new ones stand in their place. He knows nothing of the supernatural, about angels, or demons, or hunters, including the Winchesters. He is just a 23 year old law student at Stanford University. When he meets Sam and Dean for the first time since the fall, Dean is determined to keep the truth from him and let him have a normal life, but that doesn't mean Dean doesn't have to be a part of it. He is constantly searching for some part of his angel, but is falling a little more each day for this new man obsessed with the stars.