When they left he was just silent, waiting till he was talked to. If not there was always the approach to butt in, but that would be rude wouldn't it? None the less he remained silent and in the back 'of the pack'. People were strange and how they did things were even stranger, he was never used to those things yet, sure some of them obviously applied to him; meaning they way they just chatted out of no where, to be so friendly so quickly.