Confusing What Is Real (Andy Biersack/Ashley Purdy one shot)

Andy Biersack is a famous vocalist and song writer in a band called Black Veil Brides, living his childhood dream. However, life is not perfect. He is totally in love with his ex, which happens to be Ashley Purdy, the band's bass player. What will happen when flashbacks from their time as a couple start haunting Andy's dreams at night and he starts mixing up the past and the present, and confusing what is real?