The friendship of Brody and Danny begun at his first year in 1991. Danny, who's at his second year when Brody came to Hogwarts, really liked Brody at first sign and the two are on good terms. It is for sure that Danny is openly gay, something what Brody looks up to. In the first year, they are are much together at the Hufflepuff Basement where they study or when they make fun jokes about Stiles Stilinski.
In 1992, Brody and Danny are seen together at the Quidditch field were they both support the Hufflepuff Quidditch team. They often are sitting next to each other at the tribune and they are making fun of some players who looks terrible in those outfits.
In Brody's third year, where he comes out as bisexual and starts a relationship with Jackson, Danny support him by giving him advise. He wants to make sure that he and Jackson uses protection, by giving him, and also Patrick, sex education about having sex as two men.