The Eagles picked up their first Premier League win under new boss Patrick Vieira last week when they beat Tottenham 3-0 at home.
Crystal Palace are now in for tough clash at the weekend when they take on an in-from Liverpool side at Anfield, where the Reds faithful will be filling the stands.
Andersen was part of the Fulham side that won 1-0 at Anfield last season in the top flight, but he is expecting a completely different Liverpool side this time around, against whom he and his team-mates need to be sharp and use the positives they learned from the Spurs win.
“Liverpool were in a bad spell last season, and we took advantage of that”, Andersen was quoted as saying by Danish daily Ekstra Bladet.
“Now the situation is different.
“Liverpool are one of the best teams in the world, so we have to be sharp and do the same things that helped us succeed against Tottenham.”
The Crystal Palace centre-back is enjoying playing his football in front of fans again and he is looking forward to experiencing the atmosphere at Anfield after a crazy experience at Selhurst Park.
“Now I have played two matches at Selhurst Park with spectators, and the atmosphere was absolutely incredible.
“Especially against Tottenham, it was completely crazy.
“And I am also very much looking forward to playing at Anfield.”
Andersen will be determined to help his team get a positive result come Saturday against a Liverpool side searching for their fourth Premier League win in five outings.
