Ahead of today's match, Benitez said: "I visited United training before I took over at Tenerife.
"In my first games with Liverpool v United we had some chats, talking about football. Everything was OK, no problem. Now I think something is different."
A glass of post-match wine, perhaps?
"I think we have some wine. I don't know if it's from Rioja or from Castilla. I don't know, but we have some good wine, yeah."