Zayn Malik appears to have thrown shade at his former One Direction bandmates as he admitted he's relieved to finally have free reign on what he sings.<br />In an excerpt from his highly awaited autobiography, obtained by NME , Zayn has revealed he's happy he can now sing about sex at last.<br />Every lyric I’ve ever written has a story behind it.<br />All the hard work that went into the creation of ‘Pillowtalk’ was worthwhile because, as soon as it was finished, I intuitively felt I was on the right path.<br />It was a sick cut, nailing the exact sound I wanted to capture in my music.<br />I was also able to sing about a subject that I hadn’t really been able to go near while I was in One Direction: sex.
