I was playing at my local casino with two empty chairs to my right. Player sits down, plays a hand, and give his friend $100 to buy chips. So they are both sitting side by side to my right. I could hear them chatting in some other language than english, both when the had no cards, and when they were in hands. At one point, 2nd player showed first player (who was out) his cards, and by tone asked what to do. First player said fold. Dealer said nothing. Later on, first player left, but a couple of times the 2nd player would ask 1st player what do. I finally turned to the first player and said th