They fuck all but confirmed it, they danced around it in their usually tippy-toe-y way, going, "Yeah, maybe you are on to something there ~wink wink~, that's why the butcher said Homura PROBABLY loves Madoka. PROBABLY! You would think the author himself had some clarity on that, but that's just how it goes.
Who knew Miyuki is a reverend, context, what is that?