Arsenal 1-3 Villa more pictures: Luna over the moon after goal
Luna tweeted: "I'm very happy. Thank you very much the Villa fans for the support #VamosVilla" before hashtagging #ToWorkHard.
Luna certainly showed plenty of effort to get into the position to score in the final few minutes at The Emirates Stadium.
Charging forward to join the attack, the left-back found himself as the furthest forward before being slipped in by Andreas Weimann.
Showing classic composure, he surged ever closer the goal, gave the keeper the eyes, before finding the bottom right-hand corner of the net.
What followed was ecstasy as the newboy charged off to the away end, where he was treated like the hero that he was.
As supporters screamed their approval, Luna was mobbed by Ciaran Clark, Christian Benteke and Gabby Agbonlahor in a show of positive emotion.
Enjoy our exclusive image gallery of Luna.