Night Swimming (2005)

Once two boys cross a line, there's no going back.
A night in the woods, and its aftermath, helps Otter with a major life decision. He's a high school senior, hanging out with Darby - the local alpha male - and Darby's girlfriend Amber. Their public displays of affection irritate Otter. One afternoon, Darby gives Otter a ride, and while taking a short cut on a country road through the woods, Darby's car breaks down. They spend the night there. They swim in a stream and sleep side by side. Something happens between them. Will it change anything in Otter's life?