Prince Dean and Prince Castiel have been betrothed for a very long time. Close as they may have been in childhood, spending eight years apart from each other is enough to make anyone strangers yet again. When their gleeful reunion ends with a curse placed on Castiel by a vengeful witch, what lengths will Dean and Castiel go to find each other again? Hopefully, to the stars and back.
tl;dr - The Swan Princess AU but gayer and with owls