Lupin and Sirus... gay?

[Dacia Sycamore]

OK, I have to ask a question, I just read a post that talks of Remus 
and Sirus possibly being a couple. This never entered my mind when 
reading the books or watching the movies. I've never seen (that I 
realized) any clues or signs that would tell me this. has anyone 
else?
    The post spoke of the scene in PoA when Lupin is leaving the 
school at the end and says that the owls will be coming because 
parents wont want someone like him teaching their children... to me 
it just meant him being a warewolf.
    Any thoughts?

Dacia...will be reading PoA and OotP again