The shock 3-2 Champions League loss was Real's second defeat in three games, but Drenthe said: "Crisis why? We have six points in the Champions League and we are doing well in the league. There's no crisis.
"We are normal people and we can also lose."
Drenthe struck on the night and added: "The goal is very important to me. But I am a Real Madrid player and I prefer to win with the team. Never mind that the fans are happy with me, I want to win matches.
"I am very sad because we lost."