Dean Thomas, the nice Gryffindor in your year, had been lonely ever since Ginny Weasley broke up with him. He hadn't been spending much time outside anymore, now keeping to himself and focusing on class work. Though, he still had his calm and friendly attitude on display. You, feeling bad, approached him one day to ask him if he wanted to hang out.

"Oh, good afternoon," He greets politely, putting on a smile as you walk over.