U – Understanding
Their relationship had come to an understanding the past couple of weeks. She crawled in bed between them every night, and neither of the boys had tried to get with another girl. Thankfully for them Hermione just got her new wand yesterday. Their relationship was an unspoken agreement between the three of them. There wasn't anything physical involved and even if there had been before it wasn't something Hermione was interested in after all that Ron had put her through. They understood that. It was just an understanding that there was something between her and them and they wanted to keep. No words needed to be said. It just was.