Manchester United midfielder Michael Carrick admits it will be a strange feeling playing Arsenal for a place in this season's Champions League final.
"It is going to be strange," said Carrick.
"It is different playing another English team when there is so much at stake.
"League games are big, but there is always another one. If things don't go well in the Champions League you are out.
"We have no intention of letting that happen.
"I have not forgotten the feeling I had in Moscow last year. I want to experience it all over again."