Tangled Strings (sequel to Red Strings)

Skyler and Natalie are back, this time with Luke and Calum and with the rest of the band as they come back to Australia on tour with 1D.
Although the boys aren't at school, and although Mallory is still around, there is still unexpected problems that are about to arise. Add that on top of pressures about graduation- the girls really don't have it cut out for them.
But the problems that are headed their way, may be some of the toughest ones yet. Will the girls overcome it? Or will some things come crumbling apart?