The Barca wonderkid also opened up about his difficult upbringing and life-changing journey to football stardom, revealing the sacrifices he made as a child and the important role his mother played in keeping him grounded.
"I came from an apartment where the kitchen and bedroom were in the same place," he said. "I see my mother happy, I see that my brother can have the childhood I would have wanted, and that's what makes me happiest.
"For me, [my mother is] my queen; she's what I love most."
His new fame has made some things in life difficult, though, as he added: "It’s changed my life in every way. Before, I could do whatever I wanted: I could go out for drinks with my friends, but now I can’t. I remember the preseason this summer in Korea, Japan, China - it was impossible to go anywhere... but I’m happy."