Chelsea boss Jose Mourinho insists there's no problems with Diego Costa.
The manager elaborated on his disagreement with the striker at half-time in Tuesday's win over Maccabi Tel Aviv.
"Everything is okay, there is no problem. In the game I told him from a distance, with gestures, that I was not happy with the movement he did. He told me also a few nice words from where he was," Mourinho laughed. 'Nothing happened. Nothing happened at all.
"He's not reading the game properly in these actions. That was my opinion. As a striker you must read it. You have to play not just when you have the ball, but also when others have the ball. You have to try to anticipate things. It's just a question of reading the game faster. Everything is an accumulation (of confidence). It's not because you score one goal against Norwich that suddenly you are again on fire. It will be a process."