Chapter 7, Age 11:

Hermione pushed as hard as she could on her trunk but it would close, she screamed in anger. Her mother was busy so she couldn't do a shrinking charm

Ginny burst into Hermione's room. Hermione sighed, every year Ginny got worse and worse with the departure of her siblings. Everyone knew how much she wanted to go to Hogwarts

"Ginny, can you help me pack?" Asked Hermione

"Sure" Ginny mumbled. She pushed along with Hermione down on her trunk until it finally snapped shut

"I don't want to be here when you open it" Ginny says, her bad mood gone for now "Bet it explodes everywhere"

"Don't worry, I'm sure Fred and George will be here snapping pictures to use as blackmail"

The sisters laugh

"I'll miss you" Ginny says to Hermione. Hermione's heart breaks. She was closer to Ginny then anyone else, including her own twin.

"I'll write to you" Hermione says

"GIRLS, TIME TO GO!" Screamed Molly

"Promise?' a teary Ginny asks

"Promise!" Hermione says before grabbing her trunk and clambering down the steps with Ginny, as usual, at her heels