When Omar and Arden go to see the gondola for the first time, as they are opening the doors to the shed, you can see the water in the background and it is very low tide. Minutes later, after the kiss, when they are leaving, the tide is extremely high.
After returning from the restaurant, as Adam enters the house his shirt is visibly drenched with sweat, especially on the left, but as he turns to ascend the stairs, his shirt is no longer sweaty.
When Jules arrives at the house, he lifts Portia in a hug and his boutonnière falls to the floor, but after the scene shifts to Caroline and then back, the flower now appears on his lapel again.
When Omar returns, he goes to Adam and Pete's bungalow, and Adam hands him a drink. He takes a gulp and sets the glass on the mantel and the camera switches to Adam, but when we return to Adam, he is once again holding the glass.
When Omar & Adam are conversing at the table the salt shaker keeps moving. Sometimes it's a quarter full and sometimes empty.
Although the story is supposed to take place in Uruguay, when Pete goes to pick up Portia back from school, she gets off an orange-and-white school bus (typical from Argentina) with the inscription "Partido de Punta Indio" on the side. Punta Indio is one of the "partidos" (counties) of Buenos Aires province, in Argentina.