Margot (Michelle Williams), 28, is happily married to Lou (Seth Rogen), a good-natured cookbook author. But when Margot meets Daniel (Luke Kirby), their mutual attraction is obvious and immediate.
To make matters worse, Daniel lives right across the street. The two begin spending time together and try to restrain themselves from doing things they might regret, but the sweltering Toronto summer has a way of making certain desires more urgent.
