Katherine

“After you left,” he said in a low voice, grateful for the fact that Ron’s face was hidden, “she cried for a week. Probably longer, only she didn’t want me to see. There were loads of nights when we never even spoke to each other. With you gone . . .”
He could not finish; it was only now that Ron was here again that Harry fully realized how much his absence had cost them.
“She’s like my sister,” he went on. “I love her like a sister and I reckon she feels the same way about me. It’s always been like that. I thought you knew.”
Ron did not respond, but turned his face away from Harry and wiped his nose noisily on his sleeve. Harry got to his feet again and walked to where Ron’s enormous rucksack lay yards away, discarded as Ron had run toward the pool to save Harry from drowning. He hoisted it onto his own back and walked back to Ron, who clambered to his feet as Harry approached, eyes bloodshot but otherwise composed.
“I’m sorry,” he said in a thick voice. “I’m sorry I left. I know I was a—a—”
He looked around at the darkness, as if hoping a bad enough word would swoop down upon him and claim him.
“You’ve sort of made up for it tonight,” said Harry. “Getting the sword. Finishing off the Horcrux. Saving my life.”
“That makes me sound a lot cooler than I was,” Ron mumbled.
“Stuff like that always sounds cooler than it really was,” said Harry. “I’ve been trying to tell you that for years.”
― J.K. Rowling, Harry Potter and the Deathly Hallows