It's late 1935, and Sue Reed is living with her parents in Rotherhithe, next door to her best friend Jane. Sue enjoys her day job, working for wealthy car dealer Fred Hunt, but her main love is dancing, and in the evenings she and Jane are always to be found at the local dance hall. When one memorable night the band brings in a devastatingly handsome new singer, Cy Taylor, Sue can't help falling for him and he invites her to visit him in his hotel room. But reality hits hard after the dance when Cy moves on. Just when she thinks life couldn't be worse, tragedy strikes. Will Sue ever find the love and happiness she craves?