Ginny felt George's hand on her shoulder, stopping her right along with him. He saw. She turned her head and glanced back at him. "It'll be good for you," she said, taking his hand off her shoulder so she could pull him along.
She knew her brother had been heartbroken after Kaytelynn ended things, but she also knew that she wasn't the bad guy in the story. Kaytelynn had been good for George in school and her timing couldn't be more perfect, which proved that she would be good for him now too.