Harry thought about it. He remembered the Dursely’s. Hogwarts. The Horcrux hunt. The Battle. Hermione and Ron rowing, and Ron moving back to the Burrow. Spending time with both his friends, but Hermione needed him more. Ginny's jealousy and her ultimatum, he didn't want to get engaged, but she insisted. It's not like Hermione would have been interested in him anyway. She was brilliant, and he was just Harry. They were friends, best friends, strictly platonic, brother and sister. Nothing to see, here. Then the breakout at Azkaban. Followed by the engagement party. 