Atletico Mineiro fullback Emerson is excited about his complicated move to Spain this summer.
He said, "I'm very happy with this transfer.
"It was a child's dream. I'm very grateful to Atlético Mineiro for the opportunity they offered me to show my work and also to the national team, playing with (Lionel) Messi, I already think about it and I think it's something unreal.
"Messi is an excellent player, one of the best in the world I will enjoy a great opportunity."