The youngster was not pleased with the 1-0 loss to Burnley at Villa Park.
Aston Villa finished their Premier League campaign today with an unfortunate defeat at the hands of Burnley.
Tim Sherwood's men seemed to have one eye on the FA Cup final next week, as they struggled to get a rhythm in the game from the get go.
In the end, Danny Ings' goal, his last one as a Burnley player as he is leaving the club in the summer, proved enough for victory.
After the game, Aston Villa midfield dynamo Jack Grealish took to Twitter. The attacking midfielder, who has come to the fire under the tutelage of Sherwood, was clearly disappointed with the result.
However, he made it clear that the focus was now solely on beating Arsenal next week and lifting the FA Cup:
Not the result we wanted today but looking forward to the big game next week now... Thanks to fans for there brilliant support once again!— Jack Grealish (@JackGrealish1) May 24, 2015
Grealish, who is currently the subject of an international tug-of-war between England and the Republic of Ireland.
If he performs at the same level he did in the semi-final v Liverpool and his team-mates match him, then he may be in a better mood after his next game.