Harry turned and smiled easily at Hermione. He reached out and put an arm around her, squeezing gently, before taking the Butterbeer she offered. "Thanks, Hermione," he said, but looked back at Ron. "Do you want this one, Ron? I can go get another." He didn't want Ron to be left out, and it was no problem to go get another drink if Ron wanted one too.
He turned back to Hermione and smiled. "I'm sure Hannah will be here, I'm pretty sure she and Susan and Justin are all close." It was just like Hermione to want to make sure everyone was included. "And Justin is talking to Draco. They're friends now as well."
He'd been keeping one eye on John and was surprised to see someone else join him, another man he didn't know. "Oh, I was in a rush," he said distractedly. "Ron left without me and I didn't want to be late."