but really Ginny & Neville

And why are we not allowed to add gay couples?

Because I ment couples that could actually happen. Lets face it. Jk isn't gonna write no gay.

But really...I like couple Sirius Black & Remus Lupin.
I think their friendship is like kind of love.
The most perfect kind of love.
Platonic love :)
Moreover there is love impulse between Harry and Severus.
And i like it because i can understand it.
When i was 13 years old i fell in love. She was my teacher and she was...she, a woman !
I was terribly ashamed !
But then I studied psychology and realized that the love of the teacher (and vice versa) is not a pathology.
I realized that love can be VERY different. Especially when you are a teenager ))))))))
But whatever it was, it is always beautiful !
As time passed and I had a fiance and another...
But still I fondly recall my love for teacher. It was so much exalted and reverent! Maybe that's why Harry Severus to me quite acceptable and understandable pair :).....so...

Sirius Black&Remus Lupin
Severus Snape&Harry Potter
and of course Severus Snape&Lily ))))))))))))))))))))))))))))))))))))))))))­)))­)))­)))­)))­)))­)))­)))­)))­))

Ginny weasley and Draco malfoy .

But I much prefer Bellamione...

As in cute? This one.

I actually think a gay pairing could be more likely than some of these.... and JKR wouldn't be against writing gay pairings and characters, or she wouldn't have revealed that Dumbledore was gay.

Romione, closely followed by Luneville.