Loverboy (movie, 2011)

Luca (20) seduces girls then leaves them in the hands of his friends at the Black Sea port of Constanta. Luca falls in love with Veli, one of his potential victims. It's summer down the Danube river, in Harsova. The music is loud, the cars are fancy, the girls are tanned and Veli runs away from home in Luca's bed. First love has never felt more dangerous.