Quotes: Like Brother and Sister

[about Hermione] Shes like my sister. I love her like a sister and I reckon she feels the same way about me. Its always been like that. I thought you knew.
Harry Potter to Ron, Harry Potter and the Deathly Hallows

Hilshire: Say, what did she mean by "Talk about love"?
Triela: I think she's got the wrong idea about us.
Hilshire: We don't have to talk about love. We're fratello.
Walky: Yuck, me an' her? She's like a sister. Gross.
Billie: Yeah, I'd sooner DO his sister.