Suarez admitted his big buddy has told him everything about what tomorrow's fixture means.
He confessed: "Diego told me it is the most important game of the year for them, as it is for us.
"That the United fans still sing for Diego shows the power of it. But I have played lots of big derbies, so I am calm.
"To score in a game like this and win is something you always dream of. But my main objective is that we keep on getting points."