Eccomi qua (2003)

Matteo is an ordinary young man muddling through odd jobs, friendships, nights at the bar, and struggles with money, identity, and his parents. When his girlfriend, Stefania, becomes pregnant, they mutually decide not to keep the baby and to part ways. Three years later, Matteo discovers that the child was actually born and is named Davide. His relationship with his son, a new job, and an attempt to build a family lead Matteo to discover that he is a different person than the one he had always believed himself to be.