Inter Milan striker Romelu Lukaku was delighted with his goal in their Champions League win at Benfica.
Lukaku jumped from the bench to convert a late penalty as Inter won 2-0 in the first-leg of their quarterfinal.
The penalty is all a matter of mentality and concentration. I don't listen to anyone, not even my teammates," Lukaku told Sport Mediaset.
On his celebration, he continued: That is a secret, I will reveal it at the end of the season. We played an intelligent match today and could've scored another three or four goals. Still, 2-0 is a good result, we've got to repeat this performance in Serie A now.
We've got to talk about why we're not playing the same way in Serie A, because that is an important competition."
