Chris and Claire Canton's marriage is on life support. Out of work for a year, Chris retreats to a dark place where no one can reach him. When he's offered a job that will keep him away from home four nights a week, he dismisses Claire's concern that time apart could be the one thing their fragile union can't weather. Police officer Daniel Rush goes home to an empty house every night. He pulls Claire over during a routine traffic stop. When Claire is hired to do some graphic design work for the police department, her friendship with Daniel grows. It doesn't take long before Claire and Daniel are skating close to the line that Claire has sworn she'll never cross.