“I’m really happy with the win,” Romelu Lukaku told BT Sport after the Zenit game, as quoted by the BBC.
“Today was a better performance than the weekend. We have to keep growing.
“Me and Cesar [Azpilicueta] agree on a certain type of movements on the pitch. I had to get my timing right but it was a beautiful ball by him.
“We knew it would be tough game but we controlled it really well.”
Chelsea captain Cesar Azpilicueta crossed a ball from the midfield into the box. Lukaku won an aerial battle with the Zenit defender and headed the ball into the net, bringing three points to Chelsea.
The Belgian was then asked what winning the Champions League with Chelsea would be like.
“One game at a time,” Romelu replied.
“Today is the first game. Now we have a difficult game at the weekend against Tottenham.”