Roberto was eating with his mouth open and sitting at the table with his top completely undone baring his chest - not exactly good table manners.
Maxwell continued to show his immaturity by overfilling someone's glass on purpose and thinking it was funny. I wish he'd stop his cheeky charlie act and simpleton outlook towards everything. He obviouslly thinks he's very popular with the outside, I hope the others group off against him again like they did today, you see, he's ok with people as long as they go along with his likely lad ways and think he's funny but as soon as any of the others don't want to accept that he doesn't like it and feels very insecure and threatened.