Now that Voldemort is gone for good, it's finally safe for Snape's former lover, Regulus Black, to return from the Muggle world where he had been safely hidden by Dumbledore. Regulus seems to think he and Severus can pick up their relationship where it left off, but Harry thinks he might want a chance with Snape. Neither Regulus nor Harry seem willing to take no for an answer and neither is willing to share. No threesomes (or moresomes), please.