Real Madrid goalkeeper, Luca Zidane, said his debut was bitter after having twice picked up the ball from the net.
Real Madrid have to share points with Villarreal in the final game of the Spanish League 2017-2018 season.
Madrid able to lead two goals first thanks to Gareth Bale and Cristiano Ronaldo's action in the first half.
But Villarreal's two goals ahead of the long whistle broke Madrid's hopes of clinching three points.
Luca who is the son of Zinedine Zidane, received more spotlight in the match that was held at the Estadio de la Ceramica.
The second son of Zidane was surprisingly debuted with Real Madrid's senior team.
20-year-old goalkeeper is playing full 90 minutes in the game.
Having conceded two goals in the second half earned him a lot of criticism and was not considered ready to keep Madrid's goal.

Luca Zidane try punching the ball that is controlled by Samuel Castillejo in La Liga match between Villarreal and Real Madrid in La Ceramica on Saturday (19/05/2018). (AFP / JOSE JORDAN)
Luca said that he still felt heavy to receive a draw in his debut game.
"When I play, I am Luca, not as Zidane, it's a bitter taste," Luca said, as quoted by SportSol.com BolaSport.com.
Nevertheless the goalkeeper then said that he is still proud to play with the great players of Real Madrid.
"I am proud to have debuted with the best team in the world, but the draw was bitter," said the original player dropout Real Madrid this.
Luca concluded, "I must learn from my mistakes and try to give my best."