Harry and Ron, despite scepsis, would definitely vote for him and his mother to join. She also knew that her Transfiguration professor would do the same and she was quite certain that Hagrid would be on their side no matter what. The twins grinned at her in encouragement while mouthing something along the lines of "didn’t know you had a thing for bad boys’ before Molly gave them a little slap on the heads to get them to turn their attention back to the person talking.