Ideal
"Oh my god," Ginny said. There wasn't really anything else TO say.
"Isn't this idealistic?" Luna hummed dreamily. Ron was too busy looking at his feet to retort, and Hermione Just Sighed.
"Oh, Harry..."
"I really hate it when you say that," Ron's brain had a sudden fissure of electricity, "Taken out of context, it's seriously--"
Hermione whacked him, "Oh, shut up, Ronald."
Ron sulked. NO ONE called him Ronald.
"Hey," Harry said defensively, "YOU named YOUR kid after someone!"
"No, I didn't!" Hermione bristled angrily, "Rose is a perfectly non-humiliating name!"
In his sleep, James rolled over and threw and arm over his baby sister. Ginny looked like she was about to tear her hair out.
"I thought we DIDN'T support the purity of blood theory!" she hissed, "What the HELL, Harry?"
"I think it's a nice fit," Harry mumbled defensively, "Lily and James. Just like mum an--"
"ARE YOU SUPPORTING INCEST?" Ginny screamed, and proceeded to beat him with something Large And Sharp.
Ron just sat there, looking tired. Hermione was massaging her temples.
Luna leaned over the cradle, and smiled. "Don't worry," she assured them, "I'll be sure to name my child Peter."