15岁男孩西格（Gijs Blom 饰）性格温顺，喜爱运动。 他刚入选校田径队，经过一个夏天的训练，将和小伙伴们一起参加全国比赛。马克（Ko Zandvliet 饰）是西格的接力队友，两人关系亲昵，玩耍和练习都在一起，慢慢生出暧昧的情绪。清澈湖水中，两个男孩情不自禁的接 吻， 好像发生了什么，又好像什么也没发生...... 　　因为叛逆飙车的哥哥，西格认识了邻家女孩杰西卡（Lotte Razoux Schultz 饰）。可是和她在一起，并不像和马克那么惬意，马克看他的眼神更让他揪心。为什么喜欢一个人却不能表达？西格需要时间来理清头绪。BOYS tells the story of Sieger, a sporty, rather quiet 15-year-old boy who discovers love during the summer holidays. Sieger is training in the new athletics team for the national relay championships and meets the intriguing and unpredictable Marc. The friendship that develops seems nothing out of the ordinary, but Sieger secretly harbours stronger feelings for Marc. He engages in a lonely struggle with himself when it emerges that Marc is also in love with him. With his best friend Stef, Sieger discovers a motocross track outside the village. Events soon take on a momentum of their own as Sieger quickly becomes involved with Jessica. At last, he counts for something in the eyes of his tough older brother Eddy, who is secretly using the track to tear around on a moped. Sieger keeps quiet about this to his father, who often clashes with the rebellious Eddy since their mother's death. Sieger tries to make peace between the two, but his mind is elsewhere, as he finds it increasingly difficult to deny his feelings for Marc.