Jesse Lingard says there is a buzz amongst the Manchester United players at the moment.
After claiming the Europa League in their final match of the last season, the Red Devils begun the new campaign with an emphatic 4-0 win over West Ham on Sunday.
Manager Jose Mourinho has recently stated that the current crop of players are United are the best, personally, that he's worked with.
Lingard said: "There's a lot of confidence flying around at the moment and it's good that we can stick together and be a part of it," Lingard, who came on as a substitute in United's win over West Ham, told Sky Sports News.
"Even the lads who weren't involved at the weekend still played a big part in the win."
Asked if the mood has changed in the dressing room, Lingard said: "You could say that. We've come off the back of three trophies, so the confidence is flowing.
"The group that we had it was easy for players to settle in, the likes of Rom [Lukaku] and Victor [Lindelof], it was always going to be easy for them. They're very down to earth guys and they want to work hard on the training pitch."