Ron came over to where Hermione and the two mysterious men were at the bar. He eyed the men suspiciously, and then turned to Hermione. "I'm off. Make sure Harry gets home safely, would you? Oh and," he leaned in close to whisper in his ear, "remember that these two are suspicious, yeah? Just because they act nice doesn't mean they are nice... but you know that." With that, he clapped her on the shoulder, walked out of the room, and disapparated.