If we haven’t found out whether there’s magic in SB by the time Gold finds out about Belle, we surely will then! If he has any magic at all, I can imagine him calling it all down to free Belle–how thrilling that would be! And as for the kiss, we fans deserve it just as much as Belle does :D. So bring it on, and I’m confident that Rumple will find it was the best decision he’s made in centuries, because love is the most powerful magic.