Brooke Walsh is Jacks girlfriend but nobody knows about it and she lives in Ireland. She sings, dances, acts, she even writes her own music too. Jack and Brooke have been dating since they were both 16, so 2 years, and 1 of them has been long distance. They were going great until Brooke writes a song, Jack and his bandmates hear it and they call her down for a duet, and like I said she's a good actor, but what happens when she has to act like she doesn't know who Jack is, and something makes Brooke or Jack act out of line.