The Spanish midfielder also thanked the club's away fans for their continuous support.
"I would like to go to one away game with the fans one day because our away fans are unbelievable," Herrera said.
"They are always singing and very noisy and they help us a lot.
"That is why I celebrate my goals with them because I have to say "thank you" to them for supporting us. They travel around the world, they spend the money, they spend the time so I think we have to be very, very thankful."