https://www.youtube.com/watch?v=QJtu2jdvTj0 Watch Brooke behind the scenes of "Happy Days" Brooke Candy recently released a new video just a few weeks ago, titled "Happy Days." Following the release, she has now given fans a behind the scenes glimpse of the "Happy Days" set. “Happy Days” was written by Brooke and Talay Riley (whose written songs for Ellie Goulding, Usher) and…