When Charles and Jean are standing on the deck talking, the ambient, background sounds - of people talking and birds singing - can be heard running on a loop. The scene lasts several minutes, but the ambient sounds repeat every several seconds.
During the poker game on ship Eve asks Hopsy how much he's down and he says about $2000, She deals the next hand giving him 4 queens and the betting ensues. The pot grows to $4200 or a profit to the winner of $2100. After Hopsy wins, Eve asks again how far he's down and he answers about $1000, however he should be about $100 to the good.