Chelsea youngster Nathan Ake admits he's surprised himself with his progress this season.
The Dutch youngster could be part of Chelsea's Europa League final squad this week.
"Things have changed quickly, I didn't expect to be in the first team already. I can't believe it but I will have to keep working to stay here," Ake told the London Evening Standard.
"John Terry, Paulo Ferreira and David Luiz have all been a great help. They talk to me a lot. Paulo tells me I have to stay the same person and not let it go to my head. My brother does the same."