A bit late but...

[Cassie]

I LOVE Ron's reaction to Krum, he's so hilariously jealous, I erupt with laughter, especially when Krum is at Bill and Fluer's wedding. Tehehe. {lol}

Harry and Hermione kiss in DH in the chapter 'The Silver Doe'. Of course it's not really them though, they come from the locket, that's why I wondered if they'd make them kiss through CGI or something. Them kissing represented Ron's fear.