VIDEO : Liam Payne and Zayn Malik's Exchange on Twitter Makes Fans Happy

One Direction's fifth anniversary proved to be quite the joyous occasion.
As we already know, Harry Styles took to Twitter to express his gratitude for the past five years with the boy band, and his bandmates followed suit.
But it was especially sweet when Liam Payne took to the social media site, because he included Zayn Malik in his shout-out, which proved that there's no bad blood between the former 1D member and the other guys.
Hearts were broken earlier this year when Malik announced that he was leaving the band,