"I'd say this is a bit more important than an essay for school," Charlie points out with a knowing grin. "I think Hermione knows that, too. And besides, she's going to love whatever you write, just knowing that it's from you. At least, that's how I understand this love business."

Charlie thinks Ron lets himself get too wrapped up in the smaller details; just the fact that he is working himself into a nervous state about his vows says a lot to how much he's putting into them. Charlie is certain that Hermione will be able to discern how much effort his brother is pouring into making their wedding special.