Brendan Martin is an American-born loner raised in Ireland by his silent, embittered mother before escaping back to New York, where he lives and works each day in blissful isolation in the crowded city. Brendan spends his days happily labouring on building sites and his evenings drinking alone in bars and hooking up with a constant stream of one-night stands. Following a second DUI, Brendan's peaceful and predictable life ends abruptly and he is forced to go to live in the town of Dover, New Jersey, with his overbearing uncle. There he forms an unlikely friendship with his meek, downtrodden...