About this game, Valverde said: there was a lot of ups and downs in this game. We started very well, but we were relaxed and the danger came. When we give our opponents enough space to run, they will give you a big blow. After half break, we are more united and we have stood the test. For the teams less than one person to win the battle, Barcelona coach said: for the teams efforts, we need to remain optimistic. The lack of one persons game is always very difficult, especially in the face of Real Madrid. But it is not easy for us to find the other sides shortcomings under such circumstances. The opponents did play well, but it is very important for us to predict the match. To tell the truth, every time we face Real Madrid, it is very dangerous. Asked about the referees dispute, Valverde said: I dont know which party is good for the referee. I also need to see the details of the TV replay. But what I want to say is that the referees work is really hard to do, and we need to understand them. I feel very sad about Robertos being sent off, and I dont think he will deliberately hurt others in my understanding of him. Speaking of his performance, Valverde said: he has been outstanding this season and is always improving. Today he is very hard in the midfield. When it comes to the unbeaten issue of the league, the Barcelona manager said: anyone does not like to lose. Its very attractive to us to keep an unbeaten record, but its also hard for us. There is always time for vacations, but now we have to work hard to keep records. Finally, barverde also sent a blessing to Sir Ferguson: he is very important in football. I hope he will recover soon and everything is fine.