Pete Davidson said the upcoming period for him is filled with sadness and special emotions. Davidson was just seven years old when he lost his father, a New York City firefighter with Ladder Company 118 in Brooklyn Heights. "When I was a kid I thought he was old, he was 33. But now I'm here and I have a child, and it's like my child doesn't have his father," he said. He added that this year is especially difficult, but also beautiful because he …