He opened the show by singing a One Direction song for the first time since then. Malik sang “Night Changes” from One Direction’s 2014 album Four, the last record he made with them.

AN emotional Zayn Malik performed a One Direction song for the first time in TEN years ... I am leaving because I want to be a normal 22-year-old who is able to relax and have some private ...

“I am leaving because I want to be a normal 22-year-old who is able to relax and ... Zayn performed a One Direction song at a solo show for the first time ever. During a show in Mexico City ...

So it's not surprising it was an emotional moment for both Zayn and his fans when he started to sing one of One Direction's most famous songs ... be a normal 22-year-old who is able to relax ...