I don't think so....

That'd just be stupid.

Idk probably not but, good question!

That's not very kind

Interesting......

Seen each other as brother-sister is a possibility but not as lovers.

Hello and Welcome to the wiki! Also I think Sirius loves Lily as a friend and cares about her same as he cares about James and Remus but nothing more

And what about Tonks's in love with Sirius? When he died she completely fell apart. ... Not only because she felt guilty about his death. ..

They were probably good friends dice they had known each other for a long time. I don't think he ever had feeling for her because his best friend did.

Ok. But she could have been...(in love with Sirius),

but he died so she ended up with Lupin because he was a very good man and he (Lupin) liked her and she was really torn apart...