In a new interview with
MTV the
Half-Blood Prince cast & crew have spoken about how the sixth film deals with relationships, in particular those between Harry/Ginny, Hermione/Ron/Lavendar and Harry/Dumbledore.
Quote:
Yates said. "I'm looking forward to developing the relationship between Ron and Hermione, and Ron and Lavender. There's a nice triangle there."
Quote:
"I'm jealous of Dumbledore taking all the scenes," laughed Evanna Lynch, who plays Luna Lovegood. "But what they've done is really good."
Katie Leung explained why she's returning as Cho Chang.
Quote:
"There's still a slight jealousy there with Ginny to be resolved," she said.
Evanna spoke about meeting Frank Dillane, the actor who will play the teen age version of Tom Riddle.
Quote:
"I saw him, but to go up and say, 'Hi'? He's Voldemort!" she said. "But maybe I will. He has a quiet, dark side, so people don't know him much yet. He doesn't say much. I'm sure he's a lovely boy. But he does have that aura."
Source:
HPANA 
Half-Blood Prince to focus on relationships 
